Which Algebra for Dummies book is best? In short, algebra is dealing with problems involving variables and unknowns. It can range from something as simple as finding a single exponent — labeled “x” — ...

Extra math homework? No kid wants that—but it might be necessary to get addition, subtraction, multiplication, division and other pesky skills to stick. If your child is struggling with all things ...

When I decided to read every word of California’s 1,000-page proposal to transform math education in public schools, I learned that even speculative and unproved ideas can end up as official ...