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Project
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This project is developing a three-year science program for grades 9, 10, and 11. This program presents the core concepts in physical science, life science, earth-space science, and inquiry as articulated in the…
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…
Project
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This project will provide an empirically-supported learning progression for a key scientific practice, scientific modeling. The specific instructional materials created as part of the project can serve as a…