Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

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!

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

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

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

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!

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Science fair project that cultivates slime mold and monitors the stages of its development.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

This activity will not only teach your child important math concepts regarding money and value, but also how to hunt for bargains!

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

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

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.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Can cells be frozen? This science fair project provides information to answer this question.

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

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

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.