One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

This simple experiment serves as an introduction to the greenhouse effect.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.