Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

In this project, you will observe and record changes in sunspots over two weeks.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This science fair project idea determines the probability of a coin landing heads or tails.

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Help your child celebrate the summer and the sun by making a sandy seascape.

Do you think heat can affect a plant's growth rate?

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

Is your child a young ornithologist in the making?