Practice multiplication facts by playing baseball in this fun, third grade math board game.

Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

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

This fun outdoor game will help your child develop her addition and subtraction skills and teach her basic arithmetic while keeping her active.

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

Try this fun and interactive collage activity with your preschooler to teach her the "building blocks" of math and architecture.

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

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

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

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

This competitive inequalities card game is a great way to help your child understand the connection between numerals and the values they represent.

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.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

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.

Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.

Plan ahead for summer, by constructing a holiday calendar with your child. A great way to teach kids about time!

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

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

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

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

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