It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Check out this cool science fair project on identifying rocks and minerals for kids.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Word color association is just a fancy way to talk about the way we connect colors with words.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Determine if gender affects the ability to identify different smells.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Give your budding young observers a chance to discover simple machines at use in their own home.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

This science fair project idea explores whether talking to a plant will help it grow.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

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

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.