Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

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

This is a great game to help your child learn number concepts in multiplication and division.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

This science fair project idea discovers the effect of (high) heat on animal cells.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

Thanksgiving placemats are a great craft for your kid, and a beautiful addition to the dinner table. Make Thanksgiving placemats with your kid for the holiday.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

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!

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

Send your child on a hunt throughout the house for numbers to help develop her number recognition and ordering skills.

Science fair project that creates fog using bottles of hot and cold water.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

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.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?