Fostering First Graders' Fluency With Basic Subtraction and Larger Addition Combinations Via Computer-Assisted Instruction
Baroody, Arthur J. ; Purpura, David J. ; Eiland, Michael D. ; Reid, Erin E.
Cognition and instruction, 2014-04, Vol.32 (2), p.159-197 [Periódico revisado por pares]Colchester: Routledge
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