Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Using a toy race car kids create a visual model of the Doppler Effect.

This science fair project idea investigates food preference of birds.

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

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

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!

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

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.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

Here's a way to make history both interesting and relevant: design a garden using plants that were used by people in colonial times!

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

Help your child make a beautiful homemade sandcastle that will last!

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

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

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.