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My youngest son is a whiz at math - as long as he can figure out problems in his head. But his uncanny ability to make sense of numbers is lost when he looks at a formulaic math problem. When he was ...
In the 1990s, the Math Wars pitted two philosophies against each other. One side argued for content-based standards - that elementary school students must memorize multiplication tables by third grade ...
A concrete method for multiplication. When your child first learns to multiply two two-digit numbers, she will use the area model. This visual tool illustrates how to decompose numbers and find four ...
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