This interactive site uses applets to show sample graphs of each simple power function, a function plotter, graph puzzles, and more. Great site.

A collection of math worksheets covering a multitude of math topics.

NZMaths is a New Zealand teacher resource that provides lesson plans for students in algebra, geometry, measurement, numbers, statistics, logic and reasoning.

Put together the puzzle to solve the mystery by solving addition problems.

An interactive & printable crossword puzzle developed by the New York Times Learning Network. The theme of this puzzle is The Stock Market.

This is a complete lesson about the concept of divisibility and common divisibility rules. It briefly reviews the concepts of factor, divisor, and a number being divisible by another. Then, the "easy" divisibility rules by 2, 5, 10, 100,...

Mathematics explains the workings of the universe, from particle physics to engineering and economics. Math is even closely related to music, and their common ground has something to do with a Rubik's Cube puzzle. Michael Staff explains...

This site provides science and math games and videos for Pre-K through early elementary students.

[Free Registration/Login Required] Great activities for you and your little ones! Extreme Hopscotch, Taste Test Science, Build Writing Muscles, and much, much more! Links to worksheets and education-related articles.