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!

Use familiar household items and decorations to turn estimation into a fun game!

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

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

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

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.

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Analyze this simple betting game with your fourth grade student in order to discuss probability.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!