Teacher Rick Riccio had assigned an exercise on converting large integers to scientific notation ... Two girls at a back table sang, their worksheets empty. Two boys pulled up games on their ...

In the late 19th century, Karl Weierstrass invented a fractal-like function that was decried as nothing less than a “deplorable evil.” In time, it would transform the foundations of mathematics.

Planning for projects can be difficult and time-consuming. This list of teacher-tested projects—complete with printable ...

Boost productivity with these 15 Google Sheets formulas that simplify tasks, save time, and make managing data smoother for ...