Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

An home science experiment for older students that teaches about the science behind heat.

This science project teaches students to classify different shapes of leaves.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

How do organic materials become soil? This science experiment measures what materials biodegrade.

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

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Take a dive into the candy jar with this yummy science experiment.

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