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| Schuman, Jonathan C. | 1 |
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Schuman, Jonathan C. – 1991
Previous research has indicated that numerically based problem-solving can be taught to children and that it should be initiated on a continuing basis in the elementary school years, yet there is no evidence for the existence of an exact, comprehensive process through which problem-solving with numerical comparisons and addition or subtraction…
Descriptors: Computer Assisted Instruction, Elementary School Mathematics, Grade 2, Grade 3
