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Download full textSchumacher, Robin F.; Krowka, Sarah K.; Haymond, Kelly S.; Newman-Gonchar, Rebecca A.; Gersten, Russell – Instructional Research Group, 2023
This systematic review and meta-analysis appraised and synthesized mathematics interventions research addressing rational number concepts for students with mathematics difficulties (MD) in Grades 3-9. Included studies (n = 28) meet the What Works Clearinghouse Group Design standards (Version 4.0) for study quality. Across all studies, we found…
Descriptors: Meta Analysis, Mathematics Instruction, Numeracy, Learning Problems
