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Developing an understanding of children's justifications for the circle area formula
Publication
Mathematics…
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Developing and Piloting a Tool to Assess Culturally Responsive Principles in Schools Serving Indigenous Students
Publication
Assessment…
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Developing and Using a Scalable Assessment to Measure Preservice Elementary Teachers' Ccontent Knowledge for Teaching About Matter
Publication…
Resource
Developing and Using Models
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Science
Elementary
Middle
High…
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Developing coherent conceptual storylines: Two elementary challenges
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Science
Elementary…
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Developing Geo-Sequential Reasoning about Tectonic Processes Using Computational Simulations
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Earth Science
Science…
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Developing Student 21st Century Skills in Selected Exemplary Inclusive STEM High Schools
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21st Century Skills
Engineering…
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Developing symbol sense for the minus sign
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Pedagogical Content Knowledge
Middle…
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Developing Transmedia Engineering Curricula Using Cognitive Tools to Impact Learning and the Development of STEM Identity
Publication
Engineering…
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Developing Visions of High-Quality Mathematics Instruction
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Mathematics
Professional Development…
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Development and Assessment of A Diagnostic Tool to Identify Organic Chemistry Students’ Alternative Conceptions Related to Acid Strength
Publication…
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Development and Pilot Testing of a Three-Dimensional, Phenomenon-based Unit that Integrates Evolution and Heredity
Publication
Science…
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Development and Validation of a High School STEM Self‐Assessment Inventory
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Engineering
Mathematics
Science…
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Development and Validation of the Engineering Teaching Efficacy Belief Instrument
Publication
Engineering…
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Development of Illustrations as Image Supports for English Language Learners in Large-Scale Testing: A Report on the Procedure for Designing Vignette Illustrations
Presentation…
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Development of Proximal Formative Assessment Skills in Video-based Teacher Professional Development
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Other
E.…
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Development of the Enzyme-Substrate Interactions Concept Inventory
Publication
Other
Enzyme function is central to student…
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DIA2
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DIA2 is a new visualization tool to search the NSF award database.
Krishna…
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Diagnosing Teachers’ Multiplicative Reasoning (DTMR) assessments
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Middle
The Diagnosing Teachers’…
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Different Ways to Implement Innovative Teaching Approaches at Scale
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Mathematics
Classroom Practice
Pedagogy…
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Differentiation of Energy Concepts Through Speech and Gesture in Interaction
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Other
H. G. Close and R. E.…
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Digging into Data: Illustrating a Data Investigation Process
Publication
Statistics
Elementary…
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Digital Textbook Playbook
Tool
Cyberlearning
Educational Technology
Technology…
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Direct and Transfer Effects of an Interdisciplinary Model Integrating Science and Reading in Grades 1–3: Results and Policy Implications
Publication…
Resource
Directing focus and enabling inquiry with representations of practice: Written cases, storyboards, and teacher education
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Mathematics…
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Disciplinary Literacy in STEM: A Functional Approach
Publication
Engineering
Classroom Practice
Disciplinary Content…
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Discovery Research K-12 (DR K-12): Descriptive Overview of Portfolio
Tool
Other
The Discovery Research K-12 (DR K-12)…
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Discovery Research K-12 (DR K-12): Descriptive Overview of Portfolio in Year Four
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Other
The Discovery Research…
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Discovery Research K-12 (DR-K12):Descriptive Summary of Portfolio Analysis
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Engineering
Mathematics
Science…
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Disruptions in Ecosystems
TeacherResource
Product for Educators
Activity
Student…
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Dissemination Toolkit: Guide to Product Dissemination
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Graduate
Dissemination
12…
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Dissemination Toolkit: Accessible Products & Communications
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Broadening Participation
Graduate…
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Dissemination Toolkit: Analytics
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Educational Technology
Graduate…
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Dissemination Toolkit: Audience & Messaging
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Graduate
Dissemination
Audience…
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Dissemination Toolkit: Effective Presentations
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Graduate
Dissemination
Attending…
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Dissemination Toolkit: General Communication Resources
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Graduate
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Dissemination…
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Dissemination Toolkit: Media Interviews
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Graduate
Dissemination
Have you ever…
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Dissemination Toolkit: Policy Outreach
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Undergraduate
Graduate
Other…
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Dissemination Toolkit: Project Communication Plan
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Technology
Graduate…
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Dissemination Toolkit: Project Websites
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Graduate
Dissemination
Websites are a…
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Dissemination Toolkit: Social Media Outreach
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Technology
Cyberlearning
Educational Technology
Gaming/…
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Dissemination Toolkit: Video & Podcast Tips
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Graduate
Dissemination
Videos…
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Dissemination Toolkit: Visualizations
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Graduate
Dissemination
Visualizations—from…
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Dissemination Toolkit: Webinar Tips
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Graduate
Dissemination
Tips for a Successful…
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Dissemination Toolkit: Writing & Publishing
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Graduate
Dissemination
This…
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Distributed Cognition as a Lens to Understand the Effects of Scaffolds: The Role of Transfer of Responsibility
Publication
Other…
Resource
District Development as a Means of Improving Mathematics Teaching and Learning at Scale
Publication
Mathematics
Implementation…
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Documenting Professional Learning Focused on Implementing High-Quality Instructional Materials in Mathematics: The AIM–TRU Learning Cycle
Publication…
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Documenting Two Emerging Sociomathematical Norms for Examining Functions in Mathematics Teachers’ Online Asynchronous Discussions
Publication…
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Does Competency-based Professional Development have legs?
Publication
Educational Technology
Professional Development…