Want to help your eighth-grader master math? Here are some of the skills your child will be learning in the classroom. Understand rational and irrational numbers. Know that a rational number can be ...

Sports provide an engaging way of exploring a host of mathematical concepts. Any hard-core baseball fan knows that the game can’t truly be appreciated without an understanding of some essential ...

How do you solve a problem like eighth grade algebra? Not the actual problems covered by the syllabus — the graphing of compound inequalities, say, or the untangling of scatter plots — but the ...