Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

This science research project challenges students to think of more effective lobster farming methods.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

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

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.