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Professional Development Materials to Develop Student Knowledge and Skills of Scientific Argumentation
Project
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This project is producing prototype professional development materials to enhance the capacity of middle school teachers to increase students' science knowledge and argumentation skills. The project is also…
Foundations of Algebra in the Elementary and Middle Grades: Supporting Students to Make, Represent and Justify General Claims about Operations
Project
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This project develops images, extended examples, and principles that illustrate how the articulation, representation and justification of general claims about operations evolve in the elementary grades and how…