RightStart™ and Multiplication

By Joan A. Cotter, Ph.D., http://www.alabacus.com Multiplication has been the mathematical downfall of many children, not so much because of the algorithms, but memorizing the 100 facts. Before expecting the child to learn the facts, we need to teach the meaning of multiplication. Describing it as repeated addition is a limited view, which doesn’t work well for multiplying fractions or decimals. Since the primary application of...

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