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Direct linkGuilmois, Céline; Popa-Roch, Maria; Clément, Céline; Bissonnette, Steve; Troadec, Bertrand – Educational Research and Evaluation, 2019
The purpose of this study was to assess the effectiveness of explicit instruction, compared to constructivist instruction, in teaching subtraction in schools with a high concentration of students from a disadvantaged social background: eighty-seven second graders (mean age in months = 90.95, SD = 5.30). Two groups received explicit versus…
Descriptors: Mathematics Instruction, Teaching Methods, Instructional Effectiveness, Intervention
