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Margaret M. Flores; Vanessa M. Hinton; Kelly B. Schweck – Remedial and Special Education, 2024
This study's purpose was to examine the effects of the concrete-representational-abstract integrated (CRA-I) sequence on the performance of students who struggled with rational number concepts. Three students in southeastern U.S. fifth grade class participated in the study. The CRA-I intervention was grounded in the principles of explicit…
Descriptors: Grade 5, Elementary School Mathematics, Rural Schools, Numbers