Have you ever noticed that your kids tend to forget about 2-3 months of mathematics during interim breaks? They might read books, take exciting trips, build models, write stories, or visit museums. But they aren’t very likely to stretch their mathematical muscles. Daily life doesn’t require young children to count by twos or threes. It doesn’t present the average vacationer with opportunities to practice time tables or solve problems using long division. So kids don’t think about math and...
