Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

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

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Test whether plants can grow without sunlight and water.

Help your child learn about animal classification with this fun and delicious activity.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

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

An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

This science fair project idea provides evidence that air is everywhere and takes up space.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

This easy at-home experiment is a great way to "see" science.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

In this project children practice the scientific method while playing with puffy paint.

Discover which fabrics shrink the most in the wash and why.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This surprisingly good glue recipe comes from common kitchen items.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.