Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

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.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

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.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

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

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

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!

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

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

Play this daily money game with your 2nd grade child to help his math skills.

This project tests the hypothesis that dark colors absorb more heat than light colors.

Create addition problems using critical thinking skills in this fun second grade math card game.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

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

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Help your child sharpen time skills by creating a special day and charting each part in a detailed schedule.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

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

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.