Use this quadratic formula calculator to solve your quadratic equation
A selection of Brain boostrers - problems 'out of the box" that kids have got to think through. Categorised by type of thinking but not age.. spoilers on each one
Hotchalk Lesson plans covers quite a few subjects and allows you to choose the types of worksheets you want as well as providing inspiration
In celebration of Square Root Day on March 3, 2009, here are my picks for pre-algebra students learning about square roots.
Because math practice is so vital to learning, this online flashcard game is a sure hit.
Dr. Math explains two methods fo finding a square root by hand. The first includes three steps: guess, divide and average.
Eureka! We've found the mother lode of printable square root problem sheets with this worksheet generator from Homeschool Math.
"Finding the square root of a number is the inverse operation of squaring that number. Remember, the square of a number is that number times itself."
Math is Fun starts with the concept of squares. "To square a number, just multiply it by itself."