This is a full research and development project addressing challenge question: How can promising innovations be successfully implemented, sustained, and scaled in schools and districts? The promising innovation is the Science Teachers Learning from Lesson Analysis (STeLLA) professional development (PD) program, which supports 4th- and 5th-grade teachers in teaching concepts in biology (food webs), physical science (phase changes), and earth science (earth’s changing surface, weather).
This project is writing and researching a book supporting grade 5-8 students in scientific explanations and arguments. The book provides written and video examples from a variety of contexts in terms of content and diversity of students. The book and accompanying facilitator materials also provide different teacher instructional strategies for supporting students. The research focuses on how the book and accompanying professional development impact teachers' beliefs, pedagogical content knowledge and classroom practice.
This SGER grant proposes the development of a book and a research study to investigate the impact of that book and accompanying professional development on teachers’ beliefs and classroom practices to support grade 5-8 students in writing scientific explanations. The project will expand the current body of research around teachers’ beliefs and professional development for scientific explanation and argumentation as well as provide a valuable resource that includes examples of student writing and video cases from diverse learners that can be used by science educators and teachers across the country.
The recent National Research Council publication Taking Science to School: Learning and Teaching Science in Grades k-8 (Duschl, Schweingruber & Shouse, 2006) offers a new vision for proficiency in science, which includes a focus that students be able to “Generate and evaluate scientific evidence and explanation” (p.2). Although this focus on evidence based scientific explanations is prevalent in the current research literature, there are few concrete examples of what this scientific inquiry practice looks like when it is successfully supported in classrooms. We propose to develop a teacher book and accompanying professional development facilitator materials that will help transform how science is being taught in this country. The book will provide concrete examples in both student written work and video of the current theoretical ideas being advocated in the science education field. By providing this image, the knowledge in the field will be advanced by transforming a theoretical idea and illustrating what it looks like in actual classroom practice that can be used by teachers as well as in teacher preparation and professional development. The examples will include a variety of different contexts in terms of different content areas, grades 5-8, and students with a variety of backgrounds including diverse students from urban schools. Furthermore, we propose to research the impact of the book and accompanying professional development on teachers’ beliefs and classroom practice around scientific explanation. The majority of recent work in the field of scientific explanation and argumentation has focused on curriculum materials, technology tools, and classroom practice. There is currently little research around teacher education and professional development to support teachers in incorporating scientific explanation and argumentation in their classrooms (Zohar, 2008). Consequently, the results from this study will be essential to inform the field about teachers’ beliefs around scientific explanation, how professional development can change those beliefs, and the subsequent impact on teachers’ classroom practices.
The use of the book by teachers, professional development leaders and teacher educators will have a significant impact on middle school students’ learning throughout the country. Through the distribution and use of the book, teachers will have access to resources that will help them incorporate scientific explanations in their own classroom practice. As our previous research has shown (McNeill & Krajcik, 2007; McNeill & Krajcik, 2008a; McNeill, Lizotte, Krajcik & Marx, 2006), using our framework and instructional strategies for scientific explanation can improve diverse students’ ability to write scientific explanations as well as learn key science concepts. A large percentage of our research has been conducted with urban students including minority students and students from low income families who have not traditionally succeeded in science. Focusing on science as a discourse with distinct language forms and ways of knowing, such as analyzing data and communicating scientific explanations can help language-minority students learn to think and talk scientifically (Rosebery, et al., 1992). This book will allow the strategies we have found to be successful with diverse students to reach a much larger audience allowing more middle school students to succeed in science. Providing teachers with strategies and examples of how those strategies have been successfully used in real classrooms will help them implement similar practices in their own classrooms and will help more students successfully write evidence based scientific explanations. The research study around the impact of the book and accompanying professional development will reach twenty-five teachers and their students in the Boston Public School schools which serve primarily low-income (71% eligible to receive free or reduced lunch) inner city students from minority backgrounds. The publication of the book with Pearson Allyn & Bacon will have the potential of reaching numerous more teachers and their students across the country.
This project enhances and expands video-based instruction to help prospective and practicing teachers analyze the development of children's mathematical thinking. It trains teachers to: (a) understand from a cognitive developmental psychology perspective how children learn and think about mathematics; (b) assess children's mathematical knowledge and plan instructional activities accordingly; (c) develop an evidence-based understanding of effective and developmentally appropriate teaching methods and curricula; and (d) develop a basic understanding of key mathematical concepts.
This project is refining and testing two case study units on contemporary issues in ecology for urban middle and high school students underserved in their connection to nature. The case studies are based on two Science Bulletins, digital media stories about current science produced by the American Museum of Natural History (AMNH), which use current scientific data to link ecological principles to real-world environmental issues, and to link issues to human daily life.
We developed and tested two ecology case study units for urban high school students underserved in their connection to nature. The case studies, based on digital media stories about current science produced by the American Museum of Natural History, use current scientific data to link ecological principles to daily life and environmental issues. Preliminary testing results show that treatment students made significantly higher gains than the control students on the project's major learning goals.
We have refined and tested wo case study units on contemporary issues in ecology for urban middle and high school students underserved in their connection to nature. The case studies are based on two Science Bulletins, digital media stories about current science produced by the American Museum of Natural History (AMNH), which use current scientific data to link ecological principles to real-world environmental issues, and to link issues to human daily life. One unit asks the question, ‘How might snowy and icy roads affect Baltimore’s water supply?’ The other asks the question, ’How might being able to drive between Los Angeles and Las Vegas in just four hours put local bighorn sheep at risk?’ The units provide source material and real data for students to investigate these questions, video profiles of scientists that engage students in the science and the research, and the Museum Science Bulletins media for students to analyze and connect the questions to broader ecological principles and issues. We are using these modules to research the question, “Can curricular units that link environmental issues to ecological principles through analysis of real data from published research on the environmental impacts of familiar everyday activities improve student learning of ecological principles, personal and human environmental impacts and the nature of scientific activity?”
Randomized control trials in the classrooms of 40 ninth grade NYC public school teachers are being used to evaluate the efficacy of the modules. Assessment items from New York State Regents exams were reviewed and new assessment items were developed, field tested, and analyzed for validity and reliability. Students in the experimental and control classrooms were pre- and post-tested using the assessments. In addition, teachers completed pre-post surveys, and stratified samples of teachers were observed and interviewed. To evaluate the effects of the intervention on student achievement and on instructional practices, descriptive and inferential statistics, including analysis of variance (ANOVA) models are being employed to addressing the core research question about student achievement. ANOVA models are also being used to measure main effects and interactions between the intervention and other variables as they relate to student achievement. Preliminary analysis indicates that treatments students showed signficantly higher gains than control students on learning of three major project learning goals: 1. Understanding of ecological principles in the context of human impact 2. Understanding daily life in the context of human impact 3. Understanding the nature of scientific evidence.
Finally, we will apply our evaluation findings from testing the modules to develop a summative module on oyster fishing in the Chesapeake Bay. Also, in order to disseminate the materials online to a national audience, we will develop an online “kit of parts” of module components to enable teachers to create customized modules that target their students' specific instructional needs.
This project is developing multi-media professional development resources that will enhance PreK-8 teachers' understanding of how to employ instructional strategies from the field of literacy in developing students' scientific understanding. Four modules are resources on specific uses of science literacy; four are case studies offering examples of best practices, including video components. The 9th module provides an introduction to the theoretical underpinnings and research studies that support linking science and literacy.
This project is developing a two-year, intensive professional development model to build middle-grades mathematics teachers’ knowledge and implementation of formative assessment. Using a combination of institutes, classroom practice, and ongoing support through professional learning communities and web-based resources, this model helps teachers internalize and integrate a comprehensive understanding of formative assessment into daily practice.
Formative Assessment in the Mathematics Classroom: Engaging Teachers and Students (FACETS)
This project is submitted as a full research and development project that addresses challenge #3, how can the ability of teachers to provide STEM education be enhanced?
The FACETS project will develop a 2-year, intensive professional development model to build middle grades mathematics teachers’ knowledge and implementation of formative assessment. Using a combination of institutes, classroom practice, and ongoing support through professional learning communities and web-based resources, this model will help teachers internalize and integrate a comprehensive understanding of formative assessment into daily practice. As part of the professional development model, we will create a variety of products:
- a facilitator’s guide describing the components of the professional development model and suggestions for using the model to provide a professional development program,
- cyberlearning products such as interactive forums and a vetted resource library, and
- video and other materials for the professional development activities and resource library.
FACETS includes a formative research component centered on the following questions:
1. How do mathematics teachers’ knowledge and practice of formative assessment change as a result of participation in the proposed professional development?
2. What learning trajectory describes teachers’ learning about formative assessment, and what are common barriers to successful implementation?
Reports of research findings will include journal articles on teachers’ learning trajectory for formative assessment and common barriers to successful implementation faced by teachers.
Intellectual merit: Our field work, supported by existing research, has shown that math teachers have difficulty fully implementing formative assessment in their classroom. Existing professional development programs either present a comprehensive understanding without a focus on mathematics, or focus on mathematics but only emphasize some of the critical aspects needed to bring out the full potential of formative assessment. This project will develop a professional development model that a) presents a comprehensive understanding of formative assessment and b) focuses specifically on mathematics. Furthermore, this project proposes to contribute to the field of mathematics teacher education through a deeper insight into mathematics teachers’ learning and practice of formative assessment. This insight can be used by professional developers and teacher educators in mathematics to make decisions that help teachers progress more effectively in their learning. This project brings together a multi-disciplinary team with expertise in formative assessment, professional development, mathematics, mathematics education, and teacher education research.
Broader impacts: We anticipate that the professional development will have an immediate impact on participating teachers, and on their students, as they learn about and implement formative assessment in their classrooms. Individual districts and schools have expressed an interest in the FACETS professional development program. The New Hampshire State Department of Education also indicates support for statewide implementation. In addition, research results regarding teachers’ learning trajectories for formative assessment will be crucial to inform future professional development and teacher education programs, and to help teachers reflect on, and guide, their own learning. Data regarding the major barriers to teachers’ learning of formative assessment will also impact future professional development by identifying issues needing additional focus, as will data regarding the effect on those barriers of factors such as teaching experience and mathematical knowledge for teaching. Finally, as there is a paucity of video and other examples of formative assessment in mathematics classrooms, the resource library will make widely available a sorely needed resource to teachers grappling with understanding and implementing formative assessment in mathematics classrooms in a practical way.
This project is developing and testing a prototype electronic teacher's guide for a 12-week genetics unit in the NSF-funded curriculum titled Foundation Science: Biology to determine how it impacts high school teachers' learning and practice. The electronic guide, which is based on an existing print guide, has a flexible design so that it anticipates and meets the curriculum planning and support needs of teachers with different knowledge/skills profiles.
The hallmark of many inquiry-based curricula is a hefty teacher guide that accompanies the student materials. These teacher guides are generally designed to be ‘educative’, intended both to help teachers implement the materials with fidelity to the developers’ intentions and to give teachers opportunities to incorporate new instructional practices into their teaching such as guided inquiry, sense-making discussions, and formative assessment. In many cases, the teacher guide may be the only professional development experience teachers have when embarking on the implementation of a new curriculum.
Yet despite the best intentions of curriculum developers in providing accessible and useful teacher support materials, use of teacher guides is often random and occasional. The guides tend to be large, dense, and separate from the student books, making them unwieldy, difficult to navigate, and time consuming to use. Teachers may not realize the importance of these guides in the implementation of the materials, assuming that the contents are ancillary and supplemental. However evidence from field tests of these curricula indicate that when teachers do use them, they find them excellent resources that support the teaching of the curriculum and the acquisition of new instructional strategies.
To determine whether digital technology can make large print teacher guide more accessible and useful, EDC is developing an electronic Teacher Guide (eTG) based on the print guide for Foundation Science: Genetics. Our goal is to develop a cybertool that helps teachers plan and teach their curriculum, reflect on its execution, and enhance their teaching practice. The eTG is a cloud-based web application that lets teachers access the Foundation Science curriculum and their planning and teaching notes anytime, anywhere. In the tool they find teaching tips, strategies and videos that are aligned with the student materials, features that encourage them to mindfully modify the curriculum with fidelity to intentions of curriculum, and slides that once modified, can be saved and projected for students to guide their inquiries.
The centerpiece of the eTG is the Foundation Science: Genetics curriculum, in the form of an eBook that includes the text of both the student book and teacher guide. Included are a variety of digital supports, features that help teachers Plan, Teach, and Reflect on their curriculum and teaching. In Plan mode teachers can a) see graphic overviews of the teaching sequence, b) modify a basic “deck” of slides for their students while keeping the developers’ intent in mind, c) draw on a set of filtered web resources in adding to the materials, and d) can access videos and other graphical and text supports to help students have rich and grounded discussions about the meaning of the classroom activities and readings. In Teach mode, teachers project their modified ‘slide deck’ and use it to guide student interaction and discussion. As they proceed, teachers can modify their decks as needed. The Reflect mode provides checklists which enable the teacher to self-assess her/his attainment of the key goals of the learning experience and to make decisions about modifications of the material for the future.
In the midst of the fourth year of the eTG project, we have completed the prototype, tested it with teacher users for appeal, comprehensibility and effectiveness, and carried out field tests in several classrooms to investigate how and to what end teachers use the different features, and with what outcomes. The final year of the project will see a second round of classroom field-testing, data analysis and dissemination of our findings in the form of comparative case studies.
This project is (1) conducting a qualitative study on the way facilitators use Math for All (MFA), an NSF-supported set of professional development materials for teachers who teach elementary school students with disabilities; (2) developing resources based on that study for teacher leaders and other facilitators of professional development; and (3) conducting fieldtests of the resources to examine their usefulness and impact.
This project uses Antarctic pack-ice penguins to hook students into exploring how science investigates changes in Earths biota and climate. The project builds on a pilot effort, called Penguin Science, and will develop PowerPoint presentations, short video \"webisodes,\" background reading material, and live and interactive website components to engage students in ongoing field research. Students, K-14, will be involved in climate-change research that will include ecology, sedimentology, paleontology, glaciology and oceanography.