This science fair project teaches students the differences between fruits and vegetables.

Demonstrate how to tell the age of an egg without having to crack it open.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Is your child a young ornithologist in the making?

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

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

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

This science fair project idea determines the most effective method of preserving food.

The purpose of this science fair project is to build a basic radio.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

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

Could there be toxic chemicals lurking in the cupboards and closets of your home?

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.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.