Theory to Process to Practice: A Collaborative, Reflective, Practical Strategy Supporting Inservice Teacher Growth

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Inouye, M., & Houseal, A. (2019). Theory to process to practice: A collaborative, reflective, practical strategy supporting inservice teacher growth. Innovations in Science Teacher Education, 4(1). Retrieved from https://innovations.theaste.org/theory-to-process-to-practice-a-collaborative-reflective-practical-strategy-supporting-inservice-teacher-growth/

by Martha Inouye, University of Wyoming; & Ana Houseal, University of Wyoming

Abstract

To successfully implement the Next Generation Science Standards (NGSS), more than 3.4 million in-service educators in the United States will have to understand the instructional shifts needed to adopt these new standards. Here, based on our recent experiences with teachers, we introduce a professional learning (PL) strategy that employs collaborative video analysis to help teachers adjust their instruction to promote the vision and learning objectives of the Standards. Building on effective professional development characteristics, we created and piloted it with teachers who were working on making student thinking visible. In our setting, it has been effective in providing relevant, sustainable changes to in-service teachers' classroom instruction.

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A Toolkit to Support Preservice Teacher Dialogue for Planning NGSS Three-Dimensional Lessons

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Sinapuelas, M.L.S., Lardy, C., Korb, M.A., & DiStefano, R. (2018). Toolkit to support preservice teacher dialogue for planning NGSS three-dimensional lessons. Innovations in Science Teacher Education, 3(4). Retrieved from https://innovations.theaste.org/a-toolkit-to-support-preservice-teacher-dialogue-for-planning-ngss-three-dimensional-lessons/

by Michelle L.S. Sinapuelas, California State University, East Bay; Corinne Lardy, California State University, Sacramento; Michele A. Korb, California State University, East Bay; & Rachelle DiStefano, California State University, East Bay

Abstract

The Next Generation Science Standards (NGSS) and the Framework for K-12 Science Education (NRC, 2012) on which they are based, require a shift in preservice science teacher preparation. NGSS aligned instruction calls to engage learners in the use of authentic science and engineering practices (SEPs) and crosscutting concepts (CCCs) to develop understanding of disciplinary core ideas (DCIs) within the context of a scientific phenomenon (Bybee, 2014; NRC, 2015). To ensure beginning teachers are prepared for this shift, university programs are changing teacher preparation to meet this new vision. This happens primarily in science methods courses where specific supports must be in place to prepare preservice teachers and facilitate course reforms (Bybee, 2014; Krajcik, McNeill, & Reiser, 2008). This paper describes the Next Generation Alliance for Science Educators Toolkit (Next Gen ASET) that was designed to support shifting instructional needs within science methods courses to align with the vision of the NGSS. While not meant to replace existing methods course curriculum, this toolkit promotes dialogue explicit to the vision of the NGSS. Two teaching scenarios demonstrate how the Next Gen ASET Toolkit has been implemented in science methods courses, illustrating its flexibility of and how they accommodate the inclusion of various lesson planning and instructional styles.

Introduction

The Next Generation Science Standards (NGSS) and the Framework for K-12 Science Education (NRC, 2012) on which they are based, require a shift in preservice science teacher (PST) preparation. NGSS aligned instruction calls to engage K-12 students and new teachers in the use of authentic science and engineering practices (SEPs) and crosscutting concepts (CCCs) to develop understanding of disciplinary core ideas (DCIs) within the context of a scientific phenomenon (Bybee, 2014; NRC, 2015). Therefore, it must be modeled for PSTs how to weave together these three dimensions in the classroom, as they will be expected to align instruction with these goals as they begin their teaching careers.

At the university level the instructional shifts required to align teacher preparation to meet the vision of the Framework and NGSS are most likely to happen within teacher credentialing programs by revising or replacing some of the components of the science teaching methods courses (Bybee, 2014). Yet to accomplish this, science education faculty leading these efforts require tools or supports that assist PSTs to explicitly unpack standards and illuminate their underlying components (Krajcik, McNeill, & Reiser, 2008). Tools that have undergone systematic analysis and field-testing in real education contexts are required for facilitating such understanding (Bryk, Gomez, Grunow, & LeMahieu, 2015; Lewis, 2015). The Next Generation Alliance for Science Educators Toolkit (Next Gen ASET) presented in this paper was designed to provide such scaffolds to prompt discussion and lesson planning that align with the goals of the NGSS. The toolkit and examples of its integration into science methods courses are featured here.

The Next Generation Alliance for Science Educators Toolkit (Next Gen ASET)

Science educators, scientists, and curriculum specialists worked collaboratively over the course of three academic years to develop the Next Gen ASET Toolkit and integrated these tools into science methods courses across six universities. The Improvement Science (IS) framework (Berwick, 2008; Bryk et al., 2015; Lewis, 2015) informed the design of this study in developing and revising the toolkit in methods courses over this 3-year period. This approach allowed for an iterative design process that involved feedback from both the practitioner and end-users as well as for revisions of the tools as they were implemented as part of instruction.

The Next Gen ASET Toolkit is designed to support science methods course instruction to shift towards NGSS-alignment. This includes consideration of how to effectively integrate the three dimensions outlined in the Framework (NRC, 2012) while still considering other effective instructional practices in science education that are commonly addressed in methods courses. The toolkit consists of a one-page overarching graphic organizer (3D Map) and a set of eight tools with guiding criteria to support understanding of the individual SEPs (SEP Tools). A digital version of the toolkit was created to further support its use in methods courses (https://www.nextgenaset.org). The website provides access to the most current versions of the 3D Map and SEP Tools as well as descriptions and supports specific to the use of each. The tools are not meant to be used in isolation, but with peers to promote discourse for understanding the goals and aligning instruction for the NGSS. When used as part of a science methods course with direction from the instructor, these tools can support PSTs to align instruction to the NGSS vision. The following sections further describe the 3D Map and SEP Tools, followed by examples of how these have been used in methods courses.

3-Dimensional Mapping Tool (3D Map)

The 3D Map (Figure 1) was developed as a one-page graphic organizer to help ground discussions of curriculum and instruction in the dimensions of the NGSS, while linking these to larger topics generally discussed as part of instructional planning in a science methods course. The inclusion of topics outside the three dimensions of NGSS as part of the 3D Map extended beyond simply identifying the standards being used in a lesson, and to make connections of how these can be effectively aligned with instructional practices in the science classroom. The 3D Map was not intended to replace the use of more traditional lesson planning templates or other supports, but instead complement and provide a structure for making explicit the ways in which a lesson or unit integrates the components of NGSS. The 3D Map allows enough flexibility in its use to accommodate consideration of existing teaching strategies typically included in a methods course.

The structure of the 3D Map

The 3D Map is arranged with four rows of boxes, each labeled with an instructional component to be considered with room for notes or description of how each of these elements is addressed in a given lesson or unit. The top two rows of boxes on the 3D Map link to larger topics generally discussed as part of lesson planning in a science methods course and arose from consideration of how this tool would integrate with the other course topics. The bottom two rows of boxes include each of the three dimensions of NGSS and spaces for describing how these three dimensions are connected within a lesson or unit. The individual boxes are connected with arrows to indicate relationships between elements with respect to lesson or unit planning.

The top row of boxes includes elements to help orient PSTs and identify the context, goals, and boundaries of a lesson or unit. From left to right this top row has boxes for “Grounding Phenomenon/Essential Question,” “Conceptual Goals,” and “Performance Expectations.” The placement of the “Grounding Phenomenon” box in the upper left corner of the map was intentional, to prompt users to explicitly consider phenomena at the beginning of the planning process, and to promote anchoring lessons to a natural phenomenon while examining existing science instructional segments or planning for new ones. Given that a phenomenon serves as the driver of the science lessons (NRC, 2012), teacher preparation programs need to include a focus on developing teachers’ abilities to engage their students in explanations of natural phenomena (Kloser, 2014; NRC, 2015; Windschitl et al., 2012). The separate box for “Conceptual Goals” was included to allow users to translate this visual phenomenon they planned to explore into a scientific context. The third box, “Performance Expectation(s)” was included to prompt consideration of these larger learning goals as defined by the NGSS.

The second row of boxes prompts the identification of “Learning Objectives” and “Assessments.” The inclusion of a box labeled “Learning Objectives” separate from the “Performance Expectation(s)” (PEs) box was purposeful.  The intent was to signal PSTs to consider the relationships and differences between this larger benchmark for proficiency in science (i.e., PEs) and the smaller lesson-level learning goals in an instructional segment (Krajcik et al., 2014). Current literature indicates that PEs as written in the standards are not meant to be used as lesson-level learning goals (Bybee, 2013; Krajcik et al., 2014); “many lessons will be required for students to develop skills to reach proficiency for a particular NGSS performance expectation” (Houseal, 2015, p. 58). The separate box “Learning Objectives” was therefore included to prompt PSTs to write more specific learning goals based on, but more narrow in scope than, the PEs. The “Assessment” box was included to align with the structure of backward design (Wiggins & McTighe, 2001), an important component of many methods courses, and utilized within the course the 3D Map was originally developed. Consideration of assessment was intended to support PSTs to develop understanding of how to effectively assess learning goals for a lesson or unit, a key component of planning effective instruction (Davis, Petish, & Smithey, 2006). While the assessment box has an arrow connecting with the box for learning objectives, it does not make a connection with the larger PEs since the goal was to include assessments specific for the lesson or unit level, not these larger goals defined by the NGSS.

The bottom two rows of this graphic organizer consist of boxes for PSTs to list specific components of each NGSS dimension present in the lesson or unit, and then to describe how connections among the dimensions were made explicit (NRC, 2012). This design mirrors the integration of the three dimensions provided in the Framework and the NGSS and is consistent with literature providing the rationale for explicating connections among the dimensions for both content and learning objectives (Houseal, 2015; Krajcik et al., 2014). The structure includes color-coding to match the representation of SEPs in blue, DCIs in orange and CCCs in green. The colors of the boxes for the three dimensions of the NGSS and associated connecting arrows were chosen to align with the colors used by Achieve in the NGSS (NGSS Lead States, 2013) to provide a visual connection back to the standards. The visuals and discrete boxes in the 3D Map promote a constructivist approach to co-creating a group understanding of the shifts in pedagogy and curricular structure necessary to implement the integrated and complex components of the NGSS.

Figure 1 (Click on image to enlarge). Three-dimensional mapping tool.

Science and Engineering Practice Tools (SEP Tools)

The SEP Tools (see Figure 2 for example) were developed for use in conjunction with the 3D Map to help PSTs identify specific components of a SEP to hone objectives in a given lesson or unit. At first glance the eight SEPs outlined in the NGSS appear straightforward to many PSTs. However, the description of each SEP in the Framework (NRC, 2012) presents a much more complex vision. The goal of the SEP Tools is to make this complexity more explicit. A brief description is provided at the top of each SEP tool as defined in the Framework (NRC, 2012).  Below this description, the tool lists separate subcomponents that classroom students should experience in structured opportunities across the 6-8 grade band in order to completely engage in that SEP. These components are arranged on the left side of a matrix with columns to the right where PSTs may indicate which of these components from a given SEP are present in a lesson. There is also space on the tool to describe evidence of each component, including the actions a teacher takes to facilitate these components as well as how the students are engaging in each.

This matrix for completion by the PSTs detailing the SEP subcomponents is formatted to fit on 1-2 pages depending on the number of subcomponents. The criteria included on the last page of each SEP Tool is meant to be a reference for each component, defining for PSTs what students should do to have a structured opportunity to develop an understanding of each component by the end of the 6-8 grade band, as described in the Framework (NRC, 2012).

Figure 2 (Click on the following link to view). Science and engineering tool example.

Implementing the Next Gen ASET Toolkit in Science Methods Courses

In this section, we describe examples of how the tools have been implemented within science methods courses at two different public universities. Each of these courses enrolls PSTs who are completing requirements to teach science at the secondary level (grades 6-12). The two scenarios demonstrate the flexibility of the tools as each instructor implemented them in different ways but with the same overarching goal of promoting PSTs’ discussion and understanding of three-dimensional lessons. (Note: some of the 3D Map samples differ in their labels from one another as they were used at different stages in the three-year process of designing the 3D Map).

Example 1: Starting with the 3D Map

This first example describes how the Next Gen ASET Toolkit was incorporated into a yearlong science methods course. The instructor had previously explored ways to incorporate the three dimensions of the NGSS into her course but reported that her students lacked the support to make connections across the dimensions, particularly within the context of a phenomenon. The course maintained its existing pedagogical strategies such as the 5E learning cycle, backward design, and science literacy approach (Bybee et al., 2006; Lee, Quinn, & Valdes, 2013; Wiggins & McTighe, 2001), but then focused the NGSS themed discussions via the toolkit. In this case, the instructor began with the 3D Map to frame the larger picture of the NGSS, and then introduced the SEP Tools later to explore the complexities of the practices within a three-dimensional context.

During the first few weeks of the course, the PSTs were introduced to the following overarching phenomenon: consider the yearly weather and temperature differences between two cities residing on the same latitude approximately 150 miles apart. One city is inland, the other on an ocean coast. The instructor then modeled lessons which could be used in a middle or high school classroom to explore this phenomenon.  Throughout this process, the instructor referred to a large, laminated version of the 3D Map. As the PSTs learned about the 3-dimensions of the NGSS (PEs, SEPs, DCIs, and CCCs), and related concepts of phenomena and essential questions, the instructor noted how these are integrated using the 3D Map. As new phenomena were introduced (such as ocean acidification), PSTs were challenged to add their own ideas of how model lessons incorporated components of the NGSS by gradually adding colored sticky notes into the related sections of the 3D Map on the wall (See Figure 3). This allowed PSTs to engage in making their own connections between sample activities and lessons modeled in the methods class to the boxes on the 3D Map. Throughout the course, PSTs continued to add other sticky notes to the 3D Map to illustrate the multiple layers and interconnectedness characteristic of a larger instructional segment aligned with the goals of the NGSS.

Figure 3 (Click on image to enlarge). Course example 1 classroom 3D map.

Using the 3D Map in this way was also beneficial in that it allowed the instructor to understand where her PSTs struggled with NGSS. For example, regarding the phenomenon of the two cities described above, the PSTs identified the following performance expectation as relevant: MS-ESS2-6. Develop and use a model to describe how unequal heating and rotation of the Earth cause patterns of atmospheric and oceanic circulation that determine regional climates. However, when pressed to modify their own statement of a phenomenon related to this instructional segment, the PSTs overwhelmingly responded with “properties of water.”  The instructor noted in her reflections with the research team how this demonstrated PSTs’ focus on content with little connection to the larger phenomenon intended. In addition, she cited that the PSTs struggled to indicate how the lessons engaged in specific components of a SEP including data collection, identifying patterns, creating flow charts as descriptions of energy flow, and identifying connections between climate and location of cities. Therefore, she found they required prompting in a more specific manner; this is where the SEP Tool for Analyzing and Interpreting Data became useful for focusing specific student actions aligned with unit objectives and therefore relevant assessments.

A unit plan was used as a culminating assessment for the PSTs to demonstrate their ability to utilize the tools. Teams used the 3D Map to plan an interdisciplinary unit related to climate change topics where specific data collection activities were highlighted with emphasis on the SEPs: Analyzing and Interpreting Data and Constructing Explanations.  For instance, one group designed a unit to investigate the phenomenon of coral bleaching (See Figure 4). As PSTs planned, they utilized the 3D Map to guide the structure of their unit: identifying a particular phenomenon, choosing relevant conceptual goals related to that phenomenon (e.g., ocean acidification, pH changes, carbon cycles, impact of acidification on shelf-forming animals), associated and bundled Performance Expectations; related SEPs that would support the concepts and phenomenon (e.g. collecting and analyzing data from live and archived online estuary stations); chose DCIs that integrated life and physical sciences (LS2.B: Cycle of Matter and Energy Transfer in Ecosystems; PS3.D: Energy in Chemical Processes and Everyday Life; LS2.C: Ecosystem Dynamics, Functioning, and Resilience) and applied appropriate, transcending connections found in at least one CCC (i.e. Cause and Effect) – all of which translated into various formative and summative assessment opportunities aligned to unit objectives.

Figure 4 (Click on image to enlarge). Course example 1 coral bleaching student map.

Example 2: Starting with the SEP Tools

This second example describes how the Next Gen ASET Toolkit was incorporated into a 1-semester (16 weeks) science methods course. While the course had previously emphasized curricular methods that were hands-on and followed the inquiry approach to teaching science, inclusion of NGSS beyond simply stating the architecture, which provided a surface level introduction, had not yet happened. The course instructor decided to use the SEP Tools in class during the first few weeks to facilitate reflection and discussion, and then introduce the 3D Map later in the semester.

During the second week of class, PSTs engaged in a traditional lesson around scientific inquiry, working to construct a model of what might be happening inside an opaque box. During this lesson, the PSTs worked in small groups to investigate what was inside a given set of black plastic boxes. After completing the activity, the PSTs were given the SEP Tool for Constructing Explanations. They selected which of the subcategories this activity engaged them in and used this tool to guide discussion in small groups and then as a larger class. After using this SEP Tool, during the following class meeting PSTs were given a brief overview of the NGSS architecture and vision for connecting three dimensions in learning. Focus was given to the SEPs when first introducing the NGSS. It was also discussed how some of these traditional lessons around inquiry do not truly integrate elements of each dimension and how these might be modified to allow for exploration of a DCI using these SEPs.

In the following weeks the instructor went into more depth with these PSTs about the other dimensions of the NGSS as well as overarching instructional goals. During the eighth week of class PSTs were shown the 3D Map. At this point in the course they were familiar with the NGSS and its dimensions. They had also spent time learning about how to write learning objectives and instructional strategies in science aligned with inquiry methods.

At this point, the instructor spent two hours in class engaging the PSTs in a model lesson on genetics. The PSTs participated as the students would in the lesson. Groups of PSTs were given various family histories based on genetic counseling interviews. The PSTs were provided some instruction on how to construct a pedigree and then tasked to use the information provided about their given family and construct a pedigree to determine what information they would tell this family if they were a genetic counselor working with them. Within the context of the pedigree sample lesson, the SEP tool for Analyzing and Interpreting Data (see Figure 5 for example) was used to help guide discussion of what is considered data in science and how scientists work with data. The instructor first prompted the PSTs to read the subcomponents listed and indicate which of these they felt the lesson included, supported with evidence of these components in the lesson. The instructor pointed out multiple times that although each SEP had multiple subcomponents, the goal of a given lesson was not to include all of these but instead to practice and assess one or two of them.

Figure 5 (click on image to enlarge). Course example 2 student SEP tool.

After this discussion of the SEP, a laminated version of the 3D Map was revealed to the class. The instructor reviewed how each box on the map related to the NGSS or larger ideas around lesson planning in science. The PSTs were then given sticky notes (each group a different color) and told to use these to put their group’s ideas for each box onto the map. The instructor had put notes for the NGSS standards and PE to focus students’ time on discussion of how these were connected in the lesson as well as related ideas on the map.  At the end of this class period the laminated 3D Map was full of sticky notes indicating each group’s contribution by color (Figure 6).

Figure 6 (Click on image to enlarge). Course example 2 classroom 3D map.

The following class period, approximately 90 minutes were spent discussing the different groups’ responses on the 3D Map. Much of the discussion centered on the phenomenon, conceptual goals, and how the three dimensions of the NGSS were linked in the lessons (bottom row of boxes). The use of the 3D Map guided the PSTs to think about how different elements of the NGSS and lesson planning needed to be considered when planning instruction. While no “best response” was given by the end of the discussion, PSTs expressed consideration of how multiple ideas presented from the sticky notes might help connect dimensions as well as increased confidence in understanding the vision of designing lessons to explore content around a given phenomenon.

Following this discussion using sticky notes, the 3D Map was placed on the wall in the classroom and referred to as the class continued to explore exemplar lessons and dimensions of the NGSS. As in the first scenario, PSTs in this course completed a culminating assessment of a lesson sequence that included completion of a 3D Map. The PSTs in this course completed this assignment individually, with some time in class given to share ideas and critique phenomenon identified for their lessons.

In a written reflection at the end of the course, when asked about the experience of implementing the Next Gen ASET Toolkit, the second instructor reported:

“Before ASET, my approach to the NGSS was almost exclusively through my students engaging in the SEPs – basically, for me, equating having students engaged in learning through the SEPs was equivalent to engaging them in learning science through inquiry. […]  Having done the ASET ‘prompted’ explicit work introducing my students to the DCIs and CCCs, and continuing with the SEPs.  The use of the 3D map as an integral component of my culminating assignment has 1) Supported my own understanding of what 3D planning can really look like in actual classroom practice and thus 2) given me the confidence that using the ASET tools with my students will truly support their understanding of the NGSS and their implementation of authentic and engaging science lessons for their future students.”

This quote suggests that integrating the Next Gen ASET Toolkit into this course not only supported PSTs’ understanding of the NGSS, but supported the faculty instructor in making his own teaching strategies related to NGSS more explicit.

Discussion

While the two examples described start with the use of different tools, they each demonstrate the flexibility of these tools for their use with a variety of model lessons. The promotion of discourse was inherent in the purposeful design of the 3D Map and the SEP Tools. Without the visual scaffold and the ability to make notes on a large laminated 3D Map, or on large handouts in the methods classroom, the complex conversations around planning for the NGSS would be lost in a disconnected set of activities and course assignments.

In the first scenario, the larger vision of NGSS represented by the 3D Map was presented first and then followed with exploring the complexities of the practices through use of the SEP Tools. For instance, activities related to the ocean as a heat reservoir (activities and lessons including models of ocean currents, wind patterns, weather patterns, thermal expansion of water, etc.) initially were perceived by PSTs as isolated activities to illustrate a limited number of concepts. However, conversations guided by the 3D Map framed the phenomenon of temperature differences between a coastal and an inland city at the same latitude; PSTs began to understand the connections instruction should make to connect a series of lessons to support this phenomenon.

In the second scenario, focus was given to the complexity of the SEPs first and then expanded to the 3D Map, including the larger picture of how to align science instruction with the NGSS. In this case, the SEP Tools helped to demonstrate how the practices can be used in different ways depending on the lesson. For example, in the pedigree activity, at first many PSTs did not think of qualitative data as data that students would use for analysis. However, through their discussion, framed by the SEP Tool for Analyzing and Interpreting Data, PSTs were able to focus on the various ways that they engaged with data in this way.

The visual 3D Map and the SEP Tools allowed for discussion of the various ways to make these connections clearer, made assessment possibilities more salient, and reinforced the relationships between doing science (SEPs) and understanding the concepts (DCIs) through specific lenses that link the domains of science (CCCs) serving as ways to assess overarching connections related to a given phenomenon. As is demonstrated in the examples, the role of the instructor was essential to guide this discussion for PSTs. As the instructor highlighted essential elements and relationships on the tools, PSTs were supported to make connections between course activities and the vision of the NGSS. Previous attempts to make broad and unstructured connections between model lessons and the NGSS dimensions were not as successful for either instructor. The first instructor lacked the support to make these explicit connections and the second instructor had only made surface level connections to the architecture with no depth to the vision for instruction aligned to the NGSS.  Integration of these courses with the Next Gen ASET Tookit made elements, which had been implicit, much more explicit to PSTs. They provided the structure and support needed to prompt meaningful discussions with appropriate scaffolds.

The Next Gen ASET Toolkit is not meant to be separated into stand-alone tools but are meant to be used as part of a larger course that together with exemplar lessons and dialogue, support understanding of the complexity of planning for the NGSS, guided by the course instructor.  These tools should not simply be handed to an instructor without support since they may not know how to effectively integrate these tools to support discussion or themselves may be unprepared/untrained in how to align instruction to the NGSS.  The current website provides some support for implementing these tools. These limitations show the importance of using the Next Gen ASET Toolkit while also participating in discussion with other methods course instructors and other individuals who understand how to effectively align instruction to the NGSS.

Next Steps

This paper reports on the first three years of our five-year study as the Next Gen ASET Toolkit was developed and implemented.  The toolkit is currently being implemented in science methods courses across five of the original six university campuses.  The faculty member at the sixth campus, due to commitments on other projects, is not currently able to teach the methods course at the university.  Each of these courses includes a culminating activity for PSTs to generate a lesson sequence or unit plan, using the 3D Map to help guide the development. In each course, the SEP Tools and 3D Map are utilized to help promote and support discussion around the NGSS. Instructors from each campus meet via videoconference monthly and discuss the progress of instruction via use of the tools by sharing data collected on student artifacts and course activities. The project team is currently expanding this network to include more campuses to engage in research using these tools. This expansion includes exploring the use of these tools with inservice teachers as well as with university supervisors to support the reflective dialogue happening as they observe PSTs’ field-experiences.

The instructors currently implementing the Next Gen ASET Toolkit report that these tools assist their PSTs in developing lessons that integrate the three-dimensionality and complexity of the NGSS. During monthly videoconferences these instructors share results from their courses and suggestions for how to improve instruction. These instructors are also involved with considering any further improvements to the tools based on results from their use in the courses.  The toolkit shows promise to be an example of the tools that have been called for to assist PSTs in explicitly unpacking these standards and illuminate their underlying components (Krajcik, McNeill, & Reiser, 2008).

Conclusion

The university courses currently implementing the Next Gen ASET Toolkit are shifting instruction within methods courses to align their teacher preparation program to meet the vision of the Framework and the NGSS (NRC, 2012). Integration of these tools into a methods course alongside exemplar lessons allows for the instructor to make explicit connections to the NGSS. The 3D Map allows for a visual scaffold and dialogue of how the lesson or lesson sequence integrates dimensions of the NGSS. The 3D Map also allows PSTs to visualize the variety of components necessary to consider in creating effective lessons aligned to the NGSS. The SEP tools provide explicit ways for the instructor to convey the complexities of each of these practices as well as guiding PSTs to consider how they will best include these in their own lessons. While this toolkit is not meant to be used in isolation, when used to promote discussion and reflection alongside model lessons it has shown promise to allow instructors to shift their instruction to support students understanding of the NGSS.

Acknowledgements

We thank the National Science Foundation who supported the research reported in this paper through a Discovery Research K12 grant, Award No. DRL-1418440.  Thank you to our faculty partners who implemented this toolkit in their courses and support the research efforts:  Jennifer Claesgens, Larry Horvath, Hui-Ju Huang, Resa Kelly, Jenna Porter, Donna Ross, David Tupper, Meredith Vaughn, Lin Xiang.  Thank you also to the many preservice teachers who provided feedback on the tools as they were implemented in their instruction.

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Taking Our Own Medicine: Revising a Graduate Level Methods Course on Curriculum Change

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Kraus, R.V., & Shapiro, L.J. (2018). Taking our own medicine: Revising a graduate level methods course on curriculum change. Innovations in Science Teacher Education, 3(4). Retrieved from https://innovations.theaste.org/taking-our-own-medicine-revising-a-graduate-level-methods-course-on-curriculum-change/

by Rudolf V. Kraus, Rhode Island College; & Lesley J. Shapiro, Keene State College

Abstract

Implementing the Next Generation Science Standards presents challenges for practicing teachers. This article presents our reflection on creating and revising a class designed to teach inservice teachers about curriculum change and the Next Generation Science Standards. In its initial iteration, the course was designed to address the intellectual and practical aspects of this change in standards. Interaction with teachers, as well as gathered course reflections, indicated that addressing the process of curriculum change is both a practical task and an emotional one.

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An Integrated Project-Based Methods Course: Access Points and Challenges for Preservice Science and Mathematics Teachers

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Rhodes, S., & Kier, M.W. (2018). An integrated project-based methods course: Access points and challenges for preservice science and mathematics teachers. Innovations in Science Teacher Education, 3(4). Retrieved from https://innovations.theaste.org/an-integrated-project-based-methods-course-access-points-and-challenges-for-preservice-science-and-mathematics-teachers/

by Sam Rhodes, William and Mary; & Meredith W. Kier, William and Mary

Abstract

Two instructors in a secondary preservice teacher preparation program address the need to better prepare future teachers for the increasing role project-based learning has taken on in K-12 education. We describe an integrated instructional planning course where a mathematics educator and a science educator collaborated to teach preservice teachers how to design integrated project-based lessons. We found that the preservice teachers valued the integrated approach but had difficulty translating their learning to practice in traditional, clinical-based field placements. We report on recommendations for future course iterations.

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Rigorous Investigations of Relevant Issues: A Professional Development Program for Supporting Teacher Design of Socio-Scientific Issue Units

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Peel, A., Sadler, T.D., Friedrichsen, P., Kinslow, A., Foulk, J. (2018). Rigorous investigations of relevant issues: A professional development program for supporting teacher design of socio-scientific issue units. Innovations in Science Teacher Education, 3(3). Retrieved from https://innovations.theaste.org/rigorous-investigations-of-relevant-issues-a-professional-development-program-for-supporting-teacher-design-of-socio-scientific-issue-units/

by Amanda Peel, University of Missouri; Troy D. Sadler, University of Missouri; Patricia Friedrichsen, University of Missouri; Andrew Kinslow, University of Missouri; & Jaimie Foulk, University of Missouri

Abstract

Socio-scientific issues (SSI) are complex problems with unclear solutions that have ties to science concepts and societal ideas. These complexities make SSI ideal contexts for meaningful science teaching and learning. Although the student benefits of SSI in the classroom have been established, there is a literature gap pertaining to teacher preparation and support for SSI teaching and learning, and the design of SSI units. In order for successful and meaningful SSI incorporation in science classrooms, teachers need professional development (PD) experiences that scaffold their understanding of the complexities associated with SSI teaching and learning. As such, our team designed and implemented a PD program with explicit examples and design tools to support teachers as they engaged in learning about SSI teaching and learning. Additionally, our PD program supported teachers as they designed their own SSI units for classroom implementation. We describe our PD process for supporting in-service secondary biology, chemistry, and environmental science teachers as they learned about SSI instruction and co-designed their SSI units.

Before our work with this group of teachers began, our research team designed and implemented SSI units, and these results informed development of the SSI-TL framework. The SSI-TL framework has been helpful as we continue to design and structure new SSI units, so we made it a central aspect of the PD to guide what SSI teaching should entail. This framework and other tools were used to support teachers as they designed their own SSI units. The PD was successful in that all groups designed SSI units, and many were able to implement in their classes. The teachers indicated the PD was effective from their perspective and they learned about issues and practices. Specific feedback around scaffolding tools we provided indicated the tools helped teachers navigate the design process.

Introduction

Socio-scientific issues (SSI) are complex problems with unclear solutions that have ties to science concepts and societal ideas (Sadler 2004). These complexities make SSI ideal contexts for meaningful science teaching and learning. The benefits of SSI instruction have been widely documented in science education literature and include gains in the understanding of science content (Klosterman and Sadler, 2010), scientific argumentation (Dawson and Venville, 2008; 2010), and epistemological beliefs about science (Eastwood, Sadler, Zeidler, Lewis, Amiri & Applebaum, 2012). Although the student benefits of SSI in the classroom have been established, there is a literature gap pertaining to teacher preparation and support for SSI teaching and learning, and the design of SSI units.

A few studies have characterized some challenges associated with SSI teaching in classroom contexts. When teachers included SSI in their classrooms, they used SSI as a way to get students interested in and motivated to learn a science topic, but they tended not to include ethical concerns or biases about the issue or the science, resulting in a lack of awareness of the interdependence between society and science (Ekborg, Ottander, Silfver, and Simon, 2012). Teachers also struggled to incorporate evidence and critical evaluation of evidence through media literacy and skepticism in their teaching about SSI and informed decision-making (Levinson, 2006). Even after a targeted intervention focusing on the social, moral, and ethical dimensions of issues, teachers struggled with effectively incorporating these dimensions in their classrooms (Gray and Bryce, 2006).

In order for successful and meaningful SSI incorporation in science classrooms, teachers need professional development (PD) experiences that scaffold their understanding of the complexities associated with SSI teaching and learning (Zeidler, 2014). Additionally, teachers need explicit examples of SSI teaching and learning to support their adoption of instructional techniques for incorporating new ideas in science classrooms, such as media literacy, informed decision-making, and highlighting social connections to an issue (Klosterman, Sadler, & Brown, 2012). As such, our team designed and implemented a PD program with explicit examples and design tools centered around our SSI Teaching and Learning framework. To support teacher learning about SSI teaching and learning, we engaged teachers in 1) SSI unit examples and experiences as learners; 2) explicit discussion and unpacking of the approach; and 3) designing in teams with active support from the research team. Our PD program supported teachers as they designed their own SSI units for classroom implementation with various tools developed by our team, including the SSI-TL framework, a framework enactment guide, the planning heuristic, an issue selection guide, and unit and lesson design templates. We describe our PD process for supporting in-service secondary biology, chemistry, and environmental science teachers as they learned about SSI instruction and co-designed their SSI units.

PD Audience & Goals

To ensure effective teacher participation in the PD program, we identified and invited 30 science teachers from diverse geographic locations throughout the state who met the following criteria:

  1. Currently teaching secondary biology, chemistry, or environmental science.
  2. Receptive to learning about socio-scientific issue instruction and curriculum design.
  3. Commitment to teacher learning and professional growth.

Eighteen teachers accepted our invitation to participate in the workshop. Participant teaching experience ranged from 1 to 32 years. Seven (39%) were early-career teachers with 1-5 years teaching experience. Five (28%) mid-career participants had taught for 6-10 years. The remaining six (33%) participants were veteran teachers with 10 or more years of teaching experience. Over half of the participants (55%) taught at schools within urban clusters as defined by the U.S. Census Bureau, with populations of 2,500-50,000 people. Just over one fourth (28%) of participants taught in urbanized schools within cities of 50,000 or more people, and 17% of the teachers worked in rural districts.

Socio-scientific Issue Teaching and Learning Framework

Our research group has developed a framework for SSI teaching and learning (SSI-TL) for the purpose of designing SSI based science units (Figure 1). An overarching goal of SSI-TL is to provide students with a context for developing scientific literacy through engaging in informed and productive negotiation of complex societal and scientific issues. The SSI-TL framework is composed of three sections, the first of which is Encounter the Focal Issue. In this section, students encounter the SSI and make connections to the science ideas and societal concerns. In the second section of the model, where a majority of classroom activities take place, students Develop science ideas and practices and engage in socio-scientific reasoning (SSR; Sadler, Barabe, & Scott, 2007; Romine, Sadler, & Kinslow, 2017) in the context of the SSI. Learning activities in this section focus on science content embedded within opportunities to engage in science and engineering practices. In terms of focal practices, our group emphasizes modeling, argumentation, and computational thinking because of the potential for these practices to promote sense-making. To facilitate socio-scientific reasoning, we emphasize opportunities for learners to consider the issue from multiple stakeholder perspectives and to consider consequences of potential decisions and actions from a range of vantage points (e.g., economic, political, ethical, etc.). The last section of the SSI-TL framework calls for student Synthesis of ideas and practices and reasoning about the SSI through engaging in a culminating activity.

Figure 1 (Click on image to enlarge). Socio-scientific issue teaching and learning (SSI-TL) framework.

The SSI-TL framework aligns with various essential learning outcomes, which include awareness and understanding of the focal issue, understanding of science ideas, competencies for science and engineering practices, and competencies for socio-scientific reasoning. As teachers utilize this model, they may choose to focus on various discretionary learning outcomes, such as competencies in media literacy, understanding of epistemology of science, competencies for engineering design, and interest in science and careers in STEM. We leveraged this SSI-TL framework during a series of PD sessions to support teachers as they designed SSI units for their classrooms.

The PD Process

An initial meeting of the teachers and our research group took place in December, 2015. At this brief meeting, the participating teachers and the research group members introduced themselves and discuss their interests and experiences regarding SSI teaching. We provided a brief overview of the PD program and our expectations for the participating teachers. The teachers were also given a brief overview of SSI teaching and learning to introduce them to examples of issues they would be choosing in their design teams.

A second full group meeting took place over two days in March, and a third meeting occurred over three days in June. These in-person meetings were used to engage teachers in SSI teaching and learning and to provide structured planning and design time with the help of the PD team. Initially, teachers were grouped by content and assigned a mentor from our research group to aid in SSI learning and the design process. Teachers then chose design partners from their content groups and worked in groups of two to three to design SSI units for their classrooms during and in between the formally organized meetings. To maintain communication between meetings, we used an online community to share content readings and exchange ideas. Teachers read two articles and responded to prompts by commenting on each post (Figure 2; Presley, Sickel, Muslu, Merle-Johnson, Witzig, Izci, and Sadler, 2013; Duncan, and Cavera, 2015). More reading resources can be accessed at http://ri2.missouri.edu/going-further/related-reading.

Figure 2 (Click on image to enlarge). Reading response prompts.

Experiencing SSI & Examples

To familiarize teachers with SSI learning, we engaged them as learners in a portion of a fully developed SSI unit. The unit explored the issue of the emergence of antibiotic resistant bacteria with a focus on natural selection as science content and the practice of scientific modeling. The unit was developed for high school biology classes and had been implemented in several classrooms (Friedrichsen, Sadler, Graham & Brown, 2016). The learning experience was led by one of our teacher partners who had used the unit prior to the workshop. She introduced the issue as she did in class by having participants watch a selection from a video about a young girl who contracts methicillin-resistant Staphylococcus aureus (MRSA). After being introduced to the issue, teachers engaged in a jigsaw activity in which each group was given a different source with information about MRSA to begin the discussion of credibility of different sources and the ways in which scientific information is used by different stakeholders interested in an issue. The groups read over their source and presented to the whole group. Sources included blog posts, a USA Today article, and Centers for Disease Control fact sheets. This activity was followed with a discussion of the different sources and their varying levels of credibility. After these learning activities, the teachers were given an overview of the full unit and shown student work samples, including student models of antibiotic resistance and natural selection, and synthesis projects which called for students to develop and advocate for a policy recommendation to stem the spread of antibiotic resistant bacteria. The full antibiotic resistance SSI unit (Superbugs) can be accessed at http://ri2.missouri.edu/ri2modules/Superbugs/intro.

During the June meeting, teachers were provided with an overview of an SSI unit related to water quality that had been developed and implemented in a high school environmental science class. This unit focused on a local water resource issue with conceptual links to ecological interactions, nutrient cycling, and water systems. The scientific practices emphasized in the unit were modeling and argumentation. One of our team members who was the lead designer and teacher implementer of this unit led a presentation of an overview and key aspects of the unit. The full water quality unit (the Karst Connection) can be accessed at http://ri2.missouri.edu/ri2modules/The%20Karst%20Connection/intro.

Including SSI in science classrooms can be challenging because science teachers are often unfamiliar with or uncomfortable addressing the social connections to the issue. To help scaffold this addition to science curricula, we engaged the teachers as learners in an activity highlighting social and historical trends from an SSI unit related to nutrition and taxation of unhealthful foods (a so called “fat tax”). In this activity, groups of teachers were assigned different historical events that had to do with nutrition and nutrition guidelines. Each group investigated their event and wrote the key ideas on a sheet of paper. These papers were placed along a timeline at the front of the room (Figure 3). Each group shared out to the full group about their event, and as each group presented, they drew connections between historical events and nutrition guidelines of the time. For example, one event was a butter shortage, which resulted in the nutrition guidelines urging people to exclude butter from their diet. This activity allowed teachers to see and experience an example of making social connections to an issue while exploring how the social and science concepts impacted each other over time. The full description of this learning exercise can be accessed at http://ri2.missouri.edu/ri2modules/Fat%20Tax/intro.

Figure 3 (Click on image to enlarge). Nutrition timeline activity.

Unpacking the SSI Approach

After experiencing SSI as learners in our March meetings, we introduced the teachers to the SSI-TL framework (Figure 1) with emphasis on the three main dimensions of the framework: Encounter the focal issue; Develop ideas, practices, and reasoning; and Synthesize. Using the antibiotic resistance unit as an example prior to introducing the framework allowed us to make connections between the framework and what they experienced as learners. Along with the framework, we introduced a framework enactment table, which depicts student and teacher roles and learning outcomes associated with each dimension of the framework. The enactment table allowed teachers to develop a more in-depth understanding of what each section of the framework entails. The framework enactment table can be accessed at http://ri2.missouri.edu/content/RI%C2%B2-Framework-Enactment.

Focus on NGSS Practices. At the time of the PD program, our state had recently adopted new science standards that are closely aligned with the Next Generation Science Standards (NGSS; NGSS Lead States, 2013). Like NGSS, the new state standards prioritize 3-dimentional (3D) science learning, which calls for integration of disciplinary core ideas (DCI), crosscutting concepts (CCC), and science and engineering practices. Due to the interwoven nature of the two, our team has chosen to combine CCCs and DCIs into a single construct of “science ideas”, as seen in the SSI-TL framework (Figure 1). There are eight science and engineering practices outlined in the NGSS, but our team has chosen to focus on a subset of practices: modeling, argumentation, and computational thinking. We chose these practices because they are high leverage practices, meaning that in order to engage in these practices at a deep level, the other practices, such as asking questions or constructing explanations, are being leveraged as well. For example, we posit that in order to create a detailed model, students engage in constructing explanations and analyzing and interpreting data. Our SSI-TL framework calls for 3D learning by engaging students in science ideas and high leverage science practices in the context of an SSI.

Because 3D science learning and practices were new to all of the teachers in the PD, our team offered breakout sessions focusing on a specific scientific practice: modeling, argumentation, or computational thinking. Teachers chose which of the three sessions to attend based on their interests and the practices they planned to feature in their own units. In each session, teachers were engaged in the practice as learners, and then were shown examples of student work pertaining to each practice. Examples were from prior unit implementations and depicted 3D learning through the incorporation of the science practice with science ideas. For example, in the computational thinking session, teachers were shown student generated algorithms of the process of translation, which incorporated computational thinking with the science ideas of protein synthesis. These practice-specific sessions allowed teachers to get an in-depth look at modeling, argumentation, and computational thinking in order to support the incorporation of high leverage practices into their SSI units.

Socio-scientific Reasoning & Culminating Activity. Socio-scientific reasoning (SSR) is a theoretical construct consisting of four competencies that are central to SSI negotiation and decision-making:

  1. Recognizing the inherent complexity of SSI.
  2. Examining issues from multiple perspectives.
  3. Appreciating that SSI are subject to ongoing inquiry.
  4. Exhibiting skepticism when presented potentially biased information (Sadler, Barab, and Scott, 2007).

SSR competencies are key to the SSI teaching and learning approach; therefore, we highlighted them in a demonstration and discussion during the PD. Teachers were introduced to the four SSR competencies, and they explored examples of activities designed to strengthen student SSR competencies. For example, engaging students in a jigsaw activity where they explore an issue from the perspectives of different stakeholders encourages students to engage in SSR because they deal with the complexity of the issue, bring up questions that remain unanswered, analyze information with skepticism about biases, and recognize the limitations of science pertaining to the issue. This session supported teachers in their understanding of SSR and provided them with multiple examples of how this construct can be used in the classroom within SSI contexts.

The culminating activity called for as a part of the Synthesis section of the SSI-TL framework was challenging for the teachers to conceptualize after the first PD session. To support teachers in their understanding of the culminating activity, we presented sample activities and student work from the units we previously developed and implemented. The goal of the culminating activity is to give students a final task where they can synthesize and reason through their ideas about the science behind the issue, the social connections to the issue, and the science practices employed in the unit. This session presented teachers with specific examples and ideas for culminating activities to be used in their SSI units. Teachers engaged in a jigsaw activity and each group examined a different culminating activity example and shared out to the whole group. Teachers discussed how they could alter activities for their classrooms and their units to support the inclusion of culminating projects in their SSI units. An example culminating activity can be accessed in “Lesson 6” at http://ri2.missouri.edu/ri2modules/The%20Vanishing%20Prairie/sequences.

In order to further support teachers as they designed their SSI units, we held a panel discussion where various members of our team (SSI unit designers and implementers) shared information about their units and experiences. In particular, panelists discussed the issue they chose and why they chose it, the science practices featured, and their culminating activities. After each panelist shared, the teachers asked questions about the units and experiences; they were particularly interested in hearing more details about ways in which SSR was incorporated in the units and the culminating activities. They also posed several questions about assessment generally and the scoring/grading of culminating activities more specifically. To further address these questions, we provided the teachers with samples of student work and a rubric that was used in one of our implementations for assessing the culminating activity. Through the various sessions and panel discussions, teachers were supported in their understanding of the overall SSI teaching and learning approach.

Teacher Work & Tools

As the teacher design teams worked through the PD program, the goal for each team was to develop a complete SSI unit ready for implementation in their classrooms. By the end of the June PD session, the expectation was for teams to have completed a unit outline and two lesson plans. The full units were due by the end of the summer. Teachers were responsible for choosing an issue, science ideas, and science practices for their units. In order to support teachers as they designed their unit overviews and lesson plans, we scaffolded their design process with various group techniques and planning tools as described in the following sections.

Group Work & Processes. Initially, teachers worked individually to brainstorm ideas for their units, including possible issues, science ideas, and relevant science practices. Teachers then presented their ideas within their content groups (i.e, biology, chemistry, and environmental science) in order to find shared interests. Based on these discussions, teachers formed design teams, which consisted of two or three teachers who worked together on the design of a unit for the upcoming school year. The composition of design teams ranged from groups with teachers from the same building to groups made up of teachers from different parts of the state.

Planning Heuristic. To scaffold the design process, our team introduced a Planning Heuristic: a table outlining a simplified process for beginning the design of an SSI unit. It describes design steps, products associated with each step, and examples of products from one of the units our team designed. For example, the first step of the heuristic is: explore possible issues, big ideas in science, and target practice(s). The products from this step are a large-scale issue, science themes and focal practices. Examples of these from one of our sample units are climate change as the issue, ecology as the science theme, and modeling as the focal practice. Teachers were encouraged to use the planning heuristic to aid them in their design process. The full Planning Heuristic can be accessed at http://ri2.missouri.edu/planning-heuristic.

Issue Selection Guide. Choosing an issue to center a unit around can be a daunting task. To support teachers in their issue selection, our team designed an Issue Selection Guide. Each design team worked through the guide resulting in narrowing their ideas about possible issues, and ultimately deciding on an issue. The guide poses several reflective questions about the issue to help teachers decide on the appropriateness of that issue. Prompting questions fall under three main questions: 1) Is the issue an SSI? 2) Is the issue a productive SSI for the intended audience? and 3) What instructional moves should be considered in presenting the issue? The Issue Selection Guide can be accessed at http://ri2.missouri.edu/issue-selection-guide.

Design Templates. To align teacher units with our example units for ease of planning and designing their units, we provided teachers with unit design templates. We provided teachers with a Unit Plan Template, which was used to outline the unit and the key ideas within the unit, such as science ideas, science practices, and the issue. We provided teachers with a Lesson Plan Template that presented a basic structure for each lesson, including time the lesson will take, goals for the lesson, lesson assessments, resources needed for the lesson, and an instructional sequence. These templates can be accessed at http://ri2.missouri.edu/templates.

Teacher Reactions & Feedback

The goal of producing SSI units was met because every design team was able to select an issue and complete design of a unit. Table 1 depicts the teams, the issue they selected, whether or not they completed their unit, and whether or not they implemented their unit in their classrooms the following year. Although implementing their units was not a requirement of the PD program, 12 out of 18 teachers implemented the units they designed in their respective classrooms. Six teachers did not implement their units for various reasons. The food additives, made of up a first and second year teacher, did not feel that their unit was far enough along in its development so they decided to wait until the following year to try it. A few of the other teachers experienced changes in their teaching assignments, which made implementation of their units difficult.

Table 1 (Click on image to enlarge)

Design Team Products and Unit Details

Issue Selection Challenges

Interviews were conducted with all of the teachers after the final PD session in June. During these interviews, teachers were asked a series of questions about what they learned and the extent to which the developed tools helped them. Teachers identified the Issue Selection Guide as one of the most useful tools because it helped them narrow down their ideas about issues and allowed them to determine if it was appropriate for their unit. Multiple teachers said that selecting an issue was the most challenging aspect of designing their units:

“[We] had a real issue finding an issue, and [it] was difficult… I had a lot of ideas” (T2, June Interview).

“I had no idea what could be a social and science issue… I used the topic selection paper, that chart thing that you guys made to help work up to picking an issue after – I had a whole bunch of ideas storming around, and it helped me narrow it down and select one that would work for this unit.” (T3, June Interview).

The Issue Selection Guide was useful to the teachers who were struggling with selecting an issue because it helped them narrow their issue ideas and choose an issue that would fit the instructional needs of their classes.

The Value of Examples

When asked what the most valuable part of the PD was, teachers identified the SSI unit examples and experiences as the most helpful:

“Seeing the variety of lesson topics and ideas, working through some of the lessons.”

“The sample SSI units were very helpful in seeing [SSI] in action.”

“The parts of model lessons where we participated in the student portion of the lesson” (Teacher Responses, Anonymous Post Survey, June 2016).

Teachers found the explicit examples of SSI-TL implementation to be the most helpful when learning about SSI and designing their units, indicating that the PD design supported teacher engagement in SSI teaching and learning.

Lesson Planning Challenges

In addition to selecting an issue, teachers identified writing lesson plans as a challenge in their design process:

“I never actually had to sit down, and write a lesson plan before… so going through and planning something start to finish, is not something that I have had to do… that was a challenge for me” (T1, June Interview).

“[The] process of putting it [unit plan] together is a challenge. Because most of the time I just sort of do it internally, I don’t really write it down” (T4, June Interview).

Most of the teachers were experienced teachers, so they didn’t need to write out every lesson because they felt comfortable with what they were teaching and how they were going to teach it. Because the SSI teaching and learning approach was new to the teachers, we were explicit in the structure of these units. The provided unit plan and lesson templates helped the teachers work through a planning and documentation process that was more formal than most of the participants were used to, and it resulted in materials that could be shared with other teachers.

Increases in Comfort with SSI and Science Practices

Teachers also responded to a Likert scale survey before and after the PD with questions about their comfort in teaching SSI, designing SSI units, and utilizing science practices. Ten survey items yielded statistically significant increases from before the PD to after the PD (Table 2). The first two items deal with teachers’ abilities to teach SSI in the classrooms. After the PD more teachers agreed they knew enough about SSIs in their area to design instruction using them, indicating teachers felt more comfortable with SSI design after the PD. More teachers also agreed they were able to negotiate the use of SSIs in their classrooms when talking to community members and parents with concerns, indicating an increase in comfort level with using SSI in their classrooms. The remaining items related to the teachers’ comfort level with scientific practices. Teachers increased in their comfort with the scientific practices of modeling, explanations, argumentation, and evaluating information.

Table 2 (Click on image to enlarge)
Survey Items with Statistically Significant Increases from Pre to Post PD

Conclusion

Teachers are important agents of change, and, given proper supports, they can successfully facilitate SSI learning experiences for their students. Before our work with this group of teachers began, our research team designed and implemented SSI units, and these results informed development of the SSI-TL framework. The SSI-TL framework has been helpful as we continue to design and structure new SSI units, so we made it a central aspect of the PD to guide what SSI teaching should entail. This framework and other tools were used to support teachers as they designed their own SSI units.

The PD employed a blended model of face-to-face meetings and communications with an online networking tool. During the PD we alternated among three sets of activities to support teachers: 1) SSI unit examples and experiences as learners; 2) explicit discussion and unpacking of the approach; and 3) design teams working together with active support from the research team. Throughout the PD we provided design supports with various tools developed by our team, including the SSI-TL framework, the framework enactment guide, the planning heuristic, the issue selection guide, and unit and lesson design templates. The PD was successful in that all groups designed SSI units, and many were able to implement in their classes. The teachers indicated the PD was effective from their perspective and they learned about issues and practices. Specific feedback around scaffolding tools we provided indicated the tools helped teachers navigate the design process.

As we consider ways of advancing this work, we are interested in exploring ways to work with school-based teacher professional learning communities (PLCs). Bringing together teachers from across widely varying school contexts and facilitating their work together was a challenge. We think that supporting communities of teachers familiar with the same local affordances and constraints may be a more effective way to bring about more lasting incorporation of SSI teaching into science classrooms. We are also interested in extending our investigations to learn more about the ways in which teachers implement their units. In the current project, we were able to elucidate some of the challenges teachers faced in designing SSI units (like selecting issues) and presented tools to help teachers navigate these challenges (e.g., the issue selection guide). We think that it would be a productive step for the SSI-TL agenda to do this same kind of work (understanding challenges and designing tools to address them) for implementation.

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A Blended Professional Development Model for Teachers to Learn, Implement, and Reflect on NGSS Practices

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Dare, E.A., Ellis, J.A., & Tyrrell, J.L. (2018). A blended professional development model for teachers to learn, implement, and reflect on NGSS practices. Innovations in Science Teacher Education, 3(3). Retrieved from https://innovations.theaste.org/a-blended-professional-development-model-for-teachers-to-learn-implement-and-reflect-on-ngss-practices/

by Emily A. Dare, Michigan Technological University; Joshua A. Ellis, Michigan Technological University; & Jennie L. Tyrrell, Michigan Technological University

Abstract

In this paper we describe a professional development project with secondary physics and physical science teachers. This professional development supported fifteen teachers in learning the newly adopted Next Generation Science Standards (NGSS) through integrating physical science content with engineering and engineering practices. Our professional development utilized best practices in both face-to-face and virtual meetings to engage teachers in learning, implementing, and reflecting on their practice through discussion, video sharing, and micro-teaching. This paper provides details of our approach, along with insights from the teacher participants. We also suggest improvements for future practice in professional development experiences similar to this one. This article may be of use to anyone in NGSS or NGSS-like states working with either pre- or in-service science teachers.

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References

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Cobern and Loving’s Card Exchange Revisited: Using Literacy Strategies to Support and Enhance Teacher Candidates’ Understanding of NOS

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Allaire, F.S. (2018). Cobern and Loving’s card exchange revisited: Using literacy strategies to support and enhance teacher candidates’ understanding of NOS. Innovations in Science Teacher Education, 3(3). Retrieved from https://innovations.theaste.org/cobern-and-lovings-card-exchange-revisited-using-literacy-strategies-to-support-and-enhance-teacher-candidates-understanding-of-nos/

by Franklin S. Allaire, University of Houston-Downtown

Abstract

The nature of science (NOS) has long been an essential part of science methods courses for elementary and secondary teachers. Consensus has grown among science educators and organizations that developing teacher candidate’s NOS knowledge should be one of the main objectives of science teaching and learning. Cobern and Loving’s (1998) Card Exchange is a method of introducing science teacher candidates to the NOS. Both elementary and secondary teacher candidates have enjoyed the activity and found it useful in addressing NOS - a topic they tend to avoid. However, the word usage and dense phrasing of NOS statements were an issue that caused the Card Exchange to less effective than intended. This article describes the integration of constructivist cross-curricular literacy strategies in the form of a NOS statement review based on Cobern and Loving’s Card Exchange statements. The use of literacy strategies transforms the Card Exchange into a more genuine, meaningful, student-centered activity to stimulate NOS discussions with teacher candidates.

Innovations Journal articles, beyond each issue's featured article, are included with ASTE membership. If your membership is current please login at the upper right.

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References

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Promoting “Science for All” Through Teacher Candidate Collaboration and Community Engagement

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Kahn, S., Hartman, S.L., Oswald, K., & Samblanet, M. (2018). Promoting “science for all” through teacher candidate collaboration and community engagement. Innovations in Science Teacher Education, 3(2). Retrieved from https://innovations.theaste.org/promoting-science-for-all-through-teacher-candidate-collaboration-and-community-engagement/

by Sami Kahn, Ohio University; Sara L. Hartman, Ohio University; Karen Oswald, Ohio University; & Marek Samblanet, Ohio University

Abstract

The Next Generation Science Standards present a bold vision for meaningful, quality science experiences for all students. Yet students with disabilities continue to underperform on standardized assessments while persons with disabilities remain underrepresented in science fields. Paramount among the factors contributing to this disparity is that science teachers are underprepared to teach students with disabilities while special education teachers are similarly ill-prepared to teach science. This situation creates a pedagogical and moral dilemma of placing teachers in classrooms without ample preparation, thereby guaranteeing attitudinal and practical barriers. To address this challenge, the authors of this manuscript developed a novel project in which, through voluntary participation, members of Ohio University’s National Science Teachers Association student chapter co-planned and co-taught inclusive science lessons with members of the university’s Student Council for Exceptional Children at the Ohio Valley Museum of Discovery, a local hands-on discovery museum. This manuscript describes the motivation for, methods, and findings from the project, as well as recommendations for other programs wishing to implement a similar model.

Introduction

The Next Generation Science Standards present a bold vision for equitable and excellent science opportunities through a call for “All Standards, All Students” (Next Generation Science Standards [NGSS] Lead States, 2013, Appendix D). Following in the footsteps of the earlier “Science for All” efforts, the NGSS articulate a range of supports for marginalized groups in science, including students with disabilities. For those of us who have worked on issues of science equity and accessibility throughout our careers, it seems implausible that profound educational disparities and attitudinal barriers persist in the 21st Century. Yet despite decades of work on inclusive science research and practice, persons with disabilities continue to be underrepresented in science careers while students with disabilities underperform on science assessments (National Assessment of Educational Progress [NAEP], National Center for Education Statistics [NCES], 2011; National Science Foundation [NSF], 2013). Paramount among the factors contributing to this disparity is that science teachers are underprepared to teach students with disabilities in their classrooms, while special education teachers are similarly ill-prepared to teach science ( Irving, Nti, & Johnson, 2007; Kahn & Lewis, 2014). An obvious solution is to have science and special educators co-teach in the classroom, yet research suggests that without preparation and experience in such models, teachers face tremendous obstacles including lack of co-planning time, challenges with establishing roles and responsibilities, and simply lack of familiarity with discipline-specific accommodations (Moin, Magiera, & Zigmond, 2009). This situation creates a pedagogical and, as we believe, a moral dilemma of placing teachers in classrooms without ample preparation, a set-up for attitudinal and practical barriers.

We were therefore interested in developing flexible opportunities for science teacher candidates to interact and co-teach with special education candidates in an effort to provide meaningful experiences for all of our students, contribute to the research base in inclusive science teacher education, and support our greater community. To that end, we developed an Inclusive Science Day during which members of our Ohio University National Science Teachers Association (OU-NSTA) student chapter co-planned and co-taught inclusive science lessons with student members of our Student Council for Exceptional Children (SCEC) at the Ohio Valley Museum of Discovery (OVMoD), a local hands-on discovery museum. In doing so, our candidates learned about inclusive science practices, experienced co-planning, budgeting, and delivering science activities for a diverse audience, gained appreciation for the benefits of informal science community partnerships, and learned about themselves as future teachers of all students. This manuscript describes the motivation for, methods, and findings from our project, as well as recommendations for other programs wishing to implement a similar model.

Theoretical and School Context

Teacher Preparation and Science for Students with Disabilities

The Individuals with Disabilities Education Act, later reauthorized as the IDEIA (2004), guarantees a free appropriate public education in the least restrictive environment. For the more than 6 million students in American schools identified as having disabilities, this means that they are guaranteed opportunities for learning commensurate with their abilities across subjects, including science. While most science teachers at all levels will teach students with disabilities in their classrooms, most receive little formal education in inclusive science practices. In their nationwide survey of 1088 science teachers, Kahn and Lewis (2014) found that, while 99% of the participants had taught students with disabilities during their careers, nearly one-third had not received any training on the subject and of those who had “on the job training” was cited as the most prominent context for learning. Similarly, special education teachers receive little training in science education (Patton, Palloway, & Cronin, 1990), leaving them to frequently be marginalized in inclusive science settings, with science teachers taking the lead. It is perhaps, therefore, not surprising that students with disabilities underperform on standardized science assessments and are underrepresented in science fields. Without the benefit of teachers who have been adequately prepared to develop accessible lessons using inclusive pedagogical approaches, students with disabilities will continue to be underserved in the sciences.

Although science and special education are often characterized as representing different philosophical stances (McGinnis & Kahn, 2014), contemporary frameworks like Universal Design for Learning (UDL; Meyer, Rose, & Gordon, 2015) can mediate these differences by capitalizing on the abilities and acknowledging the challenges of all students, thereby creating a cohesive approach to ensuring access for the greatest number of learners. We hypothesized that allowing candidates to co-plan and co-teach UDL activities would provide them with the unique opportunity to discover each other’s strengths, assess their own weaknesses, and become exposed to different perspectives. As in most teacher education programs, however, these opportunities were scant for our candidates due to the structural requirements of their different programs of study and teaching placements. It seemed that a less formal opportunity was needed to explore possible benefits and challenges of collaborative inclusive programming. We decided to turn to the OVMoD for assistance.

Informal Science Learning

Informal science learning spaces, such as museums, zoos, aquaria, botanical gardens, provide unique opportunities for contextualized science learning for their visitors (Bell, Lewenstein, Shouse, & Feder, 2009). By providing materials and exhibits that are not otherwise readily accessible, allowing for open, unstructured discovery, and welcoming learners of all ages and backgrounds, these spaces offer incomparable resources to their surrounding communities (Fenichel & Schweingruber, 2010). Informal science learning spaces also provide powerful contexts for learning, not only for visitors but also for teacher candidates (Duran, Ballone-Duran, Haney, & Beltyukova, 2009). By providing candidates with teaching opportunities in such spaces, candidates learn to “think on their feet” as they are met by learners about whom they have no prior information, and must therefore anticipate challenges and respond quickly. They are also exposed to visitors representing a variety of ages, backgrounds, and abilities, thus necessitating a true “science for all” attitude and approach (McGinnis, Hestness, Riedinger, Katz, Marbach-Ad, & Dai A., 2012). Finally, bringing teacher candidates to informal science learning spaces allows them to learn about and serve their community, and of course, allows the community to become better acquainted with the programs and services available through the university, thereby promoting symbiotic learning opportunities (Bevan et al., 2010).

Our Programs

The Patton College of Education at Ohio University serves approximately 1600 undergraduate and 900 graduate students and uses a clinical model for teacher preparation, thus ensuring extensive in-school opportunities for students beginning in their sophomore year and benefitting from close relationships with partner schools (National Council for Accreditation of Teacher Education, 2010). Within our Department of Teacher Education, undergraduate and masters students can select from a wide swath of science teaching majors leading to certification in middle and secondary science areas. In addition, we have a thriving early childhood program that includes courses in both preschool and elementary science methods. Likewise, our nationally-recognized special education program leads to multiple graduate and undergraduate licensures. Undergraduate licensures include programming for intervention specialists seeking degrees to work with students with mild-to-moderate or moderate-to-intensive educational needs.

As vigorous and comprehensive as our programs are, teacher candidates from science education and special education interact infrequently during school hours due to their divergent course and placement requirements. Fortunately, our college supports (both philosophically and financially) our professional organization student chapters which afford opportunities for flexible collaboration. Our Ohio University National Science Teachers Association (OU-NSTA) student chapter welcomes all students with an interest in science teaching and learning. This chapter experienced a renaissance recently with regular meetings, numerous fundraising activities, learning opportunities including attendance at a regional NSTA conference, and a concerted commitment to service learning in our community. This chapter currently has approximately 25 members representing both undergraduate and graduate programs, although most are undergraduate secondary (middle and high school) science education majors. Our Student Council for Exceptional Children (SCEC) boasts a large, consistent membership of approximately 35 to 40 teacher candidates who meet regularly, assist with functions held by the local developmental disabilities programs, and provide fundraising support for members of the community with disabilities as well as schools in need of resources for serving students with disabilities. This organization enjoys the leadership of a long-term and beloved advisor who has developed the group through many years of mentoring and modeling. In addition to our college of education, our university’s center for community engagement provides small grants for service learning projects. We were fortunate to receive funding for our Inclusive Science Day project to cover the cost of training materials used with our teacher candidates, consumables for science activities, and refreshments. In addition, this grant provided funds for two of our students to attend a regional NSTA conference early in the year at which they interviewed various leaders in the science education community as well as publishers and science education suppliers about their inclusive science materials. This experience was eye-opening for our students, who presented their findings at subsequent group meetings, as it set the stage for our Inclusive Science Day planning.

The Intervention: Inclusive Science Day

In order to determine the potential for an Inclusive Science Day at an informal learning space, the OU-NSTA advisor raised the idea with a colleague from the College of Education, who is also on the board of the OVMoD to discuss possibilities. The colleague indicated that the museum had made concerted efforts to reach out to visitors with all abilities through use of universally-designed displays and a “sensory-friendly” day; she was completely open to the idea of having teacher candidates plan and teach at the museum but would need to discuss the idea with the museum’s executive director and other board members.  The OU-NSTA advisor then met with the SCEC advisor, who was equally enthusiastic about the prospect of collaboration. Both the OU-NSTA and SCEC advisors then presented the idea to their respective executive board members who were highly receptive. Concurrently, the OU-NSTA advisor participated in an 8-week course on service learning offered by the university’s center for community engagement in order to better understand the dynamics of collaborative endeavors with community entities and to consider in depth both the potential learning opportunities for the teacher candidates and the service opportunities for the museum. While it might have been possible for this project to come to fruition without that training, the advisor felt that it undoubtedly prepared her for the potential benefits and challenges. Once all parties embraced Inclusive Science Day, the two advisors began to plan the training and research.

Planning and Orientation

One of the most daunting tasks was simply identifying a day/time that students could meet for an orientation and training. As this was a voluntary endeavor, we knew that we would need to ensure that our meetings were highly efficient, focused, and would inspire our teacher candidates to collaborate on their own time to ensure availability and convenience. Once we had an announced orientation time, the two advisors met to plan the training. We determined that the 2 1/2-hour evening training would include the following agenda:

  • Welcome, Refreshments, and Survey Invitation
  • Why Inclusive Science Day? and “Can You Name This Scientist?”
  • Collaborative Hands-on Simulation Activity (“Helicopters”) and Debriefing UDL
  • Lesson Planning and Budgeting Activities
  • Next Steps!

As we had decided to conduct research on teacher candidates’ experiences and attitudes regarding inclusive science practice, we applied for and received IRB approval for a pre and post survey that was distributed anonymously online at the orientation (pre) and after the Inclusive Science Day (post). Students were recruited for the Inclusive Science Day and associated research via e-invitations sent to organization membership lists in advance of the orientation. Because of our desire to avoid exerting pressure on students to participate in either the research or project, we did not require students to RSVP. We were very pleased to see that 18 students attended the training (ten special education and eight science education, including one elementary science methods student). When the students arrived at the orientation, they created nametags, had the opportunity to complete the survey online, and enjoyed pizza. We then distributed students among five tables so that at least one special education candidate was at each table. After introductions, we engaged in a brief brainstorming challenge to identify why inclusive science education might be important.  Candidates actively identified reasons including:

“There aren’t enough scientists with disabilities in the field.”

“Science is part of every child’s life and body.”

“You can teach science through different in different ways (e.g., visual, tactile, kinesthetic, etc…).”

“Knowing about science is important for everyone!”

“We need to know how to teach all students.”

We added three others to the list that students did not mention:

  • Science benefits from having all students contribute to its advancement.
  • There is a moral imperative for all students to have the opportunity to experience science.
  • Science is beautiful!

We then engaged in a “Can You Name This Scientist?” game in which candidates viewed pictures of famous scientists with disabilities and were asked to identify them.  Scientists included Alexander Graham Bell (Dyslexia), Thomas Edison (Hearing Impairment and Dyslexia), Temple Grandin (Autism), Geerat Vermeij (Visual Impairment), Jack Horner (Dyslexia), and Stephen Hawking (Motor Neuron Disease), among others. Most of our candidates were unaware that such accomplished scientists also had disabilities and that their disabilities, in some cases, may have enhanced the scientists’ interests and abilities in their fields. For example, Geerat Vermeij, a world-renowned paleobiologist attributes his nuanced abilities in identifying mollusks to his ability to feel and attend to distinctions in shells that sighted scientists might overlook (Vermeij, 1997). We were excited to see our students’ interests so piqued after this activity.

We then introduced the Universal Design for Learning (UDL; Meyer, Rose, & Gordon, 2014) framework, which allows teachers to develop lessons that meet the needs of the most number of learners thereby reducing the need for specific disability accommodations. The three principles of UDL are: 1) Multiple Means of Engagement (How students access the lesson or materials); 2) Multiple Means of Representation (How teachers present the material to the students); and 3) Multiple Means of Action and Expression (How students interact with the materials and show what they know). To help teacher candidates to better understand the potential barriers that students with disabilities might have in science class, we co-led a science activity in which students followed written directions for making and testing paper helicopters while assigning students equipment that helped them to simulate various disabilities. For example, some students received handouts that had scrambled letters to simulate Dyslexia, while others wore glasses that limited their vision. In addition, some students wore earplugs to simulate hearing impairments while others listened to conversations on headphones to simulate psychiatric disorders. Finally, some students had tape placed around adjacent fingers to simulate fine motor impairments, while others utilized crutches or wheel chairs. Students progressed through this activity for several minutes and then discussed their challenges as a class. We chose the helicopter activity because it required reading, cutting with scissors, throwing and observing the helicopters, and retrieving them; thus, this activity required a variety of intellectual and physical skills. We found that our students were quite impacted by this activity, as many indicated that they had never really thought about the perspective of students with these disabilities. In particular, the student who utilized a wheelchair said that she had never realized how much space was needed to accommodate the wheelchair easily during an active investigation. This led the group to discuss the need for us to set up our tables at the museum with sufficient space for all visitors to comfortably traverse the museum. Of course, we were careful to remind students that this type of simulation cannot accurately represent the true nature and complexity of anyone’s experiences, and that people with disabilities, like all individuals, develop adaptations for addressing challenges. However, this brief experience prompted our students to think about how they could redesign the lesson to ensure that as many students as possible could access it without specific accommodations.

We then informed the groups that they were each to develop plans for two activities that would be presented at the Inclusive Science Day. Based on discussions with museum administrators, we decided that having several “make and take” activities was desirable, in part because it allowed the learning to continue at home, but also because our university is in a very rural, high poverty region thus making these types of materials a particularly welcome benefit for many families (United States Census Bureau, 2014). Together, we reviewed the lesson plan document which was less formal than our typical lesson plan document (due to the informal nature of the museum activity stations format) but nevertheless, had specific learning outcomes, considerations for diversity (including gender, socioeconomic status, English language proficiency, and ability), and a budget (See Figure 1 for a Sample Lesson; a blank lesson plan template is available for download at the end of this article in supplemental materials). We then informed teams that, thanks to the grant we had received, they had $50 to spend on their two lessons and that they should anticipate approximately 50 visitors to their tables (based on prior museum visitation counts). Teacher candidates then used their laptops and various resource books we provided to identify activities and develop materials lists with prices. We decided the easiest way to ensure that all materials would be received in time, and to avoid dealing with reimbursements and other financial complexities was to have students submit their final budget sheets to us during the week following the orientation. We would then order all the materials using one account and notify students once the materials were received. Students were responsible for bringing in “freebie” materials such as newspaper, aluminum cans, matches, etc. Once materials were received, student groups came to the central storage room at their convenience to check and prepare their materials in ample time for the program. We also encouraged students to create table signs for display at the Inclusive Science Day. They did this on their own time as well. Some of the activities that students developed were:

  • Fingerprint Detectives
  • Creating a Galaxy in a Jar
  • Chemical Reactions in a Pan (using baking soda and vinegar mixed with food coloring)
  • Exploring Static Electricity with Balloons
  • Egg Drop
  • Making and Testing Kazoos
  • Blobs in a Bottle (with vegetable oil and Alka-Seltzer tablets)
  • Inflate a Balloon Using Chemistry
Figure 1 (Click on image to enlarge). Sample lesson plan for “Inflate a Balloon Using Chemistry.”

In addition to identifying activities that engaged different senses, our students thought about how to meet a variety of learners’ needs. For example, magnifiers and large ink stamp pads would be available at the fingerprint station for all students, while the “Blobs in a Bottle” activity station had alternative “jelly balls” that could be felt by visitors who couldn’t see the vegetable oil “blobs.” The kazoo station, which used toilet paper tubes, waxed paper, and rubber bands, allowed visitors who could not hear to feel the movement of the waxed paper when the kazoos were played. The station also had adaptive scissors and pre-cut waxed paper for visitors needing fine motor skill support. The UDL considerations and accommodations provided for each activity are contained in Table 1 below.

Table 1 (Click on image to enlarge)
UDL Considerations and Accommodations for Accessibility on Inclusive Science Day

The Day of the Event

The Inclusive Science Day was announced by the museum on social media, through our local schools, and through the local newspaper. The museum generously waived their admission fee for the day in order to encourage attendance as well. On the day of the program, students were asked to arrive two hours in advance to set up their stations. We provided lunch to ensure that we had time to speak to the group about the importance of the work they were about to do, and to allow the museum staff to convey any final instructions to the students. When the doors were opened, we were thrilled to see large numbers of families entering the museum space. Over the two hours that our program ran, the museum estimated that we had over 150 visitors, approximately three times their expected attendance. The attendance was so good that some of our student groups needed to send “runners” out to purchase additional materials; our “Galaxy in a Jar” group even began using recycled bottles from our lunch to meet the demands at their table.  Safety was a consideration at all times. Goggles were made available at all tables with splash potential, and safety scissors were used at stations with cutting requirements. In addition, our students (and we) wore our clubs’ T-shirts so that visitors could easily identify instructors. Each activity table had at least one science education and one special education candidate co-teaching. We supervised the students by assisting in crowd control, helping to ensure that visitors could easily navigate through the rather limited museum space, obtaining written permissions for photos from parents/caregivers, and responding to candidate questions. Some photos from the day are shown in Figures 2-4.

Figure 2 (Click on image to enlarge). “Blobs in a Bottle” activity demonstrating density and polarity of water and oil. Tactile “jelly balls” and magnifiers were available for visitors with visual impairments.

Figure 3 (Click on image to enlarge). “Chemical Reactions in a Pan” activity using baking soda, vinegar, and food coloring. Varied sizes of pipettes and pans were available to address diversity in visitors’ fine motor skills.

Figure 4 (Click on image to enlarge). “Exploring Sound with Kazoos” activity. Visitors were encouraged to use their senses of vision, touch, and hearing to test the instruments.

Research Findings/Project Evaluation

Overall, our teacher candidates found this project to be highly meaningful and helpful for their professional learning. Perhaps one of the most important themes that emerged from our evaluative research was that science and special education candidates welcomed the opportunity to collaborate as none of them had reported having opportunities to do so in the past. Some of the student post-activity responses included the following:

“[Inclusive Science Day] allowed me to gain more experience and to really learn what it is like to teach students who have disabilities. I also was able to see how students with different disabilities reacted to the same activity. I found that those students who had a disability found a different way to cope with their disability than we had thought they would.”

“I saw how different general education and special education teacher think. There were many differences to our approaches to creating the lesson.”

“I really liked that I was able to consult with the special education teachers if I was unsure of how to help a student with disabilities.”

“I had a great time sharing my content knowledge of science with those whose specialty is special education. Conversely, I had a great time learning from experts in special education and I really enjoyed seeing them be so in their comfort zone when we did have kids with exceptionalities. I envy their comfort levels and it makes me want to reach that level of comfort.”

“We were well prepared for any differentiation that would have needed to be done. And we all learned from each other.”

“I feel this was an awesome experience. The people I worked with really added something to our experiments that I otherwise may not have thought about.”

Challenges cited by our students included feeling a bit overwhelmed by the number of visitors at each station, not having knowledge about the visitors’ backgrounds in advance, and difficulties in maintaining visitors’ focus on the science content. We found one student’s reflection to be quite sophisticated in its recognition of the need for more training on inclusive science:

“I still feel that I would like more professional development when it comes to leading science activities for students with disabilities. I had an experience with a wonderful young man and I felt very challenged because I don’t feel comfortable enough to gauge what I should be allowing him to do on his own and at the same time I didn’t want to hinder him from reaching his full potential. So, I feel like further professional development in that area is needed for me.”

Qualitative  analysis of candidate pre and post responses resulted in themes that included: 1) candidates’ assessment of collaboration as a powerful professional development opportunity; 2) identification of different perspectives between science and special education candidates; 3) a common desire to do good work by making accessible for all students; 4) recognition of informal learning spaces as viable teaching venues; and; 4) a strong need for more training and opportunities to teach science to students with disabilities. Our findings support earlier research suggesting that teacher candidates are inclined toward inclusive practices (McGinnis, 2003) and that opportunities for collaboration with special education candidates enhance their comfort level in co-planning and co-teaching (Moorehead & Grillo, 2013). Our teacher candidates’ expressions of the depth of impact this professional development experience had on them makes sense when considered in light of Kahn and Lewis’ (2014) study which suggested that teachers’ experience with any students with disabilities increased their feelings of preparedness toward working with all students with disabilities. In addition, our findings reinforce studies suggesting that informal learning spaces can provide unique and flexible learning opportunities for teacher candidates, particularly in that they provided multiple opportunities to teach the same lesson repeatedly, thus allowing for reflection and revision (Jung & Tonso, 2006). Perhaps most importantly, this study underscores the desire for and efficacy of increased training and experience in implementing inclusive science practices during teachers’ pre-service educations.

Future Plans and Conclusion

Based on the feedback from the teacher candidates and the museum, we are planning to make Inclusive Science Day an annual event. However, we are considering several changes for future projects including:

  • Multiple training evenings for teacher candidates
  • Pre-registration for Inclusive Science Day so that we can anticipate attendance size and specific needs of visitors
  • Creating a “Quiet Zone” area at the museum for visitors who would benefit from a less bustling environment
  • Identifying additional sources of funding for consumable materials
  • Greater outreach to our early childhood teacher candidates to encourage participation

As students with disabilities are increasingly included in science classrooms, it is incumbent of teacher education programs to ensure that their science teacher candidates acquire the tools and the dispositions for teaching all learners. While more formal approaches, such as dual licensure programs and co-teaching internship placements are on the horizon for many programs, teacher education programs should not overlook the power of extracurricular events, informal learning spaces, and student organizations to provide important professional development opportunities for teacher candidates, pilots for new program development, and occasions to both serve and learn from the community.

 

Supplemental Files

Lesson-Plan-Template.docx

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Personal Science Story Podcasts: Enhancing Literacy and Science Content

Citation
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Frisch, J.K. (2018). Personal science story podcasts: Enhancing literacy and science content. Innovations in Science Teacher Education, 3(2). Retrieved from https://innovations.theaste.org/personal-science-story-podcasts-enhancing-literacy-and-science-content/

by Jennifer K. Frisch, University of Minnesota Duluth

Abstract

Podcasts (like “You are Not So Smart”, “99% Invisible”, or “Radiolab”) are becoming a popular way to communicate about science. Podcasts often use personal stories to connect with listeners and engage empathy, which can be a key ingredient in communicating about science effectively. Why not have your students create their own podcasts? Personal science stories can be useful to students as they try to connect abstract science concepts with real life. These kinds of stories can also help pre-service elementary or secondary teachers as they work towards understanding how to connect science concepts, real life, and literacy. Podcasts can be powerful in teaching academic language in science because through producing a podcast, the student must write, speak, and listen, and think about how science is communicated. This paper describes the personal science podcast assignment that I have been using in my methods courses, including the literature base supporting it and the steps I take to support my teacher candidates in developing, writing, and sharing their own science story podcasts.

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Supporting Preservice Teachers’ Use of Modeling: Building a Water Purifier

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Kim, Y. & Oliver, S.J. (2018). Supporting preservice teachers’ use of modeling: Building a water purifier. Innovations in Science Teacher Education, 3(1). Retrieved from https://innovations.theaste.org/supporting-preservice-teachers-use-of-modeling-building-a-water-purifier/

by Young Ae Kim, University of Georgia; & J. Steve Oliver, University of Georgia

Abstract

Research has shown the value of modeling as an instructional practice. As such, instruction that includes modeling can be an authentic and effective means to illustrate scientific and engineering practices as well as a motivating force in science learning. Preservice science teachers need to learn how to incorporate modeling strategies in lessons on specific scientific topics to implement modeling practice effectively. In this article, we share an activity designed to model how the effectiveness and efficiency of a water purifier is impacted by creating a primary purification medium using different grain sizes and different amounts of activated charcoal. We seek for the preservice science teachers to learn how modeling is a process that requires revision in response to evidence. The water purifier activities in this paper were adapted for use in a secondary science teacher preparation program during the fall semesters of 2015 and 2016 as a means to introduce an effective modeling activity that is in the spirit of NGSS. These activities also support preservice teachers’ development of teacher knowledge relative to ‘model-based inquiry’ as well as teaching systems thinking. In addition, preservice science teachers learn how to think of modeling as an assessment tool through which they might gauge students’ understanding. Modeling may be used as a form of authentic assessment where student accomplishment is measured while in the act of constructing a model, revising a model or any of the other modeling related processes.

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