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Spangler, David B. – Corwin, 2011
Many students struggle with fractions and must understand them before learning higher-level math. Veteran educator David B. Spangler provides research-based tools that are aligned with NCTM and Common Core State Standards. He outlines powerful diagnostic methods for analyzing student work and providing timely, specific, and meaningful…
Descriptors: State Standards, Error Patterns, Diagnostic Tests, Probability

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