This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

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

This project tests the hypothesis that dark colors absorb more heat than light colors.

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

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

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

In this experiment, the weight of aluminum cans will be compared.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

This science fair project idea explores the egg's thin membrane.

In this project, different brands of microwave popcorn are tested and compared.

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

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This science fair project idea produces sounds by creating vibrations using different objects.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

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

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

The objective of this science project is to determine the length of time for different seeds to germinate.

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

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

The objective of this science fair project is to investigate salt water density.

This science fair project idea determines which method of hand cleansing is the most effective.

This science fair project idea explores how length affects the weight a bridge can hold.