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Direct linkClarke, Ben; Doabler, Christian T.; Smolkowski, Keith; Baker, Scott K.; Fien, Hank; Cary, Mari Strand – Journal of Learning Disabilities, 2016
This study examined the efficacy of a Tier 2 kindergarten mathematics intervention program, ROOTS, focused on developing whole number understanding for students at risk in mathematics. A total of 29 classrooms were randomly assigned to treatment (ROOTS) or control (standard district practices) conditions. Measures of mathematics achievement were…
Descriptors: Intervention, Kindergarten, At Risk Students, Number Concepts
Peer reviewedCramer, Kathleen A.; Post, Thomas R.; delMas, Robert C. – Journal for Research in Mathematics Education, 2002
Contrasts student achievement using commercial curricula (CC) for initial fraction learning with that of using the Rational Number Project (RNP) fraction curriculum. Indicates that students using RNP materials had statistically higher mean scores on concepts, order, transfer, and estimation. Interview data showed differences in the quality of…
Descriptors: Academic Achievement, Concept Formation, Curriculum Development, Elementary Education
