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2b or Not 2b: Preparing for Algebra in Multi-tiered systems of Support
This resource, developed by Barbara Dougherty of the University of Missouri and Karen Karp of the University of Louisville focuses on mathematics research-based strategies that can support student understanding at both conceptual and procedural levels. Specifically, this resource teaches how to implement a diagnostic interview to collect in-depth information about a student's knowledge and mental strategies and provides strategies to support students at Tier 1 and Tier 2 struggling with mathematics.