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This project will develop a modified virtual world and accompanying curriculum for middle school students to help them learn to more deeply understand ecosystems patterns and the strengths and limitations of…
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This project will develop curricula for environmental/geoscience disciplines for high-school classrooms. The Model My Watershed (MMW) v2 app will bring new environmental datasets and geospatial capabilities into…
Moving Next Generation Science Standards into Practice: A Middle School Ecology Unit and Teacher Professional Development Model
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Schools and teachers face unprecedented challenges in meeting the ambitious goals of integrating core interdisciplinary science ideas with science and engineering practices as described in new standards. This…
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The goal of this CAREER program of research is to identify, from a cross-cultural perspective, essential Algebraic Knowledge for Teaching (AKT) that will enable elementary teachers to better develop students'…
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Most students learn about negative numbers long after they have learned about positive numbers, and they have little time or opportunity to build on their prior understanding by contrasting the two concepts. The…
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Advancing Reasoning addresses the lack of materials for teacher education by investigating pre-service secondary mathematics teachers' quantitative reasoning in the context of secondary mathematics concepts…
CAREER: L-MAP: Pre-service Middle School Teachers' Knowledge of Mathematical Argumentation and Proving
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This program of research will examine how middle school pre-service teachers' knowledge of mathematical argumentation and proving develops in teacher preparation programs. The project explores the research…
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Research increasingly provides insights into the magnitude of mathematics teacher turnover, but has identified only a limited number of factors that influence teachers' career decisions and often fails to…
The African Diaspora: Developing Black Scholars in Science Education for the 21st Century in the United States
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This project convenes a conference to develop a cadre of African American science education faculty to research issues surrounding the teaching and learning of science. This cadre of faculty will develop a…
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This study examines changes in preservice and inservice K-8 teachers' understandings of science and pedagogy across a reform-based Professional Development Continuum. It researches how teachers' knowledge…
Capacity Building Conference Series: Supporting an Emerging Community of Science Education Researchers
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This project covers participants' costs to attend a national conference series focusing upon supporting incipient science education research projects. A primary objective is to provide a venue in which…
Design and Use of Illustrations in Test Items as a Form of Accommodation for English Language Learners in Science and Mathematics Assessment
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This project investigates how vignette illustrations minimize the impact of limited English proficiency on student performance in science tests. Different analyses will determine whether and how ELL and non-ELL…
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This project is testing the effectiveness of the 'Learning Assistant Model' for recruiting, preparing, and retaining STEM K-12 teachers by developing a suite of survey instruments that can be used by researchers…