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SmartGraphs activities run in a web browser; there is no software to download or install. SmartGraphs allows students to interact with on-screen graphs to learn about linear equations, the motion of objects,…
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This project is using data from interviews with 160 K-12 students and 20 adults to describe common understandings and progressions of development for negative number concepts and operations. The project is…
Science Teachers Learning from Lesson Analysis (STeLLA) Professional Development Program: Scaling for Effectiveness
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This is a full research and development project addressing challenge question: How can promising innovations be successfully implemented, sustained, and scaled in schools and districts? The promising innovation…
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This project targets first- and second-grade children who struggle to develop a deeper understanding of the mathematical strand of number and operation. The research team will (a) identify the various specific…