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

Introduce your child to science with something they see everyday--their shadow!

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

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

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

This science project examines the history of earthquakes and what we can do to prevent future disasters.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

This experiment investigates whether there are certain sounds that affect men and women differently

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

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

This tactile activity helps kindergarteners learn about texture.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

Learn about the factors that influence group conformity.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.