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Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Tic-tac-toe is tons of fun, but the traditional version can get a little monotonous after a while. Mix it up and try this colorful outdoor version!

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Sponges are easy to handle and fun to play with, and your child will love putting these simple, three-piece puzzles together.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Help your child see numbers three ways with this simple grab-and-go game, great for quick practice in the car.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

Check out this twist on a peanut butter and banana sandwich. The banana replaces the bread to make the perfect fun and nutritious after-school snack.

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

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.

In this activity, students build a house of sticks, just like the second little pig in the classic story, The Three Little Pigs. Then, they program an educational robot to push down the house, much like the wolf who “blows the house down.”

This science fair project investigates how temperature of a room affects the burn rate of a candle.

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

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

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

If your young child is a kinesthetic learner, this equation board is perfect for teaching him addition and subtraction facts.

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

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

Okay, identifying place value isn't as fun as eating ice cream, but with a few index cards and a competitive spirit, it can be disguised a game!

This decimal game is a great way to help your child get familiar with how decimal values work.