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Session Type: Structured Poster Session
The National Science Foundation’s (NSF’s) Discovery Research PreK-12 program (DRK-12) invests in research and development of innovations and approaches to improve STEM teaching, learning, and assessment. Through a rigorous merit review process, NSF awards projects that are deemed to have the greatest potential to align with the NSF’s mission to advance knowledge and contribute to society. This structured poster session sheds light on the DRK-12 portfolio of transformative research in mathematics education. Featured projects are developing, implementing, and/or studying resources, models, and technologies for teacher and student learning across a range topics that address some of the most compelling issues we face when challenged to improve student achievement in mathematics.
1. Beginners' Skills With Interpreting Students' Thinking: Preservice Teachers' Inferences and Their Use of Supporting Evidence - Timothy A. Boerst, University of Michigan; Meghan M. Shaughnessy, University of Michigan
2. Building Teacher Teams: Evidence of Positive Spillovers From More Effective Colleagues - Min Sun, University of Washington - Seattle; Susanna Loeb, Stanford University; Jason A. Grissom, Vanderbilt University
3. Comparisons in U.S. and Chinese Elementary Classrooms - Meixia Ding, Temple University; Wei Chen, Temple University; Ryan Scott Hassler, Temple University; Xiaobao Li; Eli Barnett, Temple University
4. Evaluating the Developing Mathematical Ideas Professional Development Program - James K.L. Hammerman, TERC
5. Putting Research on Learning Trajectories to Work for Middle-Grades Mathematics - Jere Confrey, North Carolina State University; G. Gianopulos, North Carolina State University; William McGowan, North Carolina State University; Meetal Shah, North Carolina State University
6. Small Teams Collaborating With Dynamic Geometry in a Synchronous Virtual Environment: Understanding Within Team Coordination - Arthur B. Powell, Rutgers University; Kendell Ali, Network Public Schools
7. Teaching and Learning Algebraic Thinking Across the Middle Grades Using PhET Interactive Simulations - Katherine K. Perkins, University of Colorado - Boulder; Ian Whitacre, Florida State University; Karina K. R. Hensberry, University of South Florida St. Petersburg; jennifer schellinger, The Florida State University; Kelly Findley, Florida State University
8. Teacher Learning in a Combined Professional Development Program - Gloriana Gonzalez, University of Illinois at Urbana-Champaign; Lisa Skultety, University of Illinois at Urbana-Champaign; Jason Deal; Gabriela Elizabeth Vargas, University of Illinois at Urbana-Champaign
9. Types of and Purposes for Elementary Mathematical Writing: Task Force Recommendations - Janine M. Firmender, Saint Joseph's University; Tutita M. Casa, University of Connecticut
10. Unit Coordination and Partitioning Activity of One Child With Mathematics Learning Disability: A Case Study - Jessica Heather Barr-Hunt, North Carolina State University
11. Using Math Pathways and Pitfalls to Promote Algebra Readiness - Jodi Davenport, WestEd; Yvonne Kao, WestEd; Alma B. Ramirez, WestEd
12. Zooming In on K–8 Preservice Teachers' Knowledge of Mathematical Argumentation and Proving - Marta T. Magiera, Marquette University