This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

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

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Slip some science into storm watching with a homemade rain gauge!

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

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

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This biodiversity project examines the biodiversity in your own backyard.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

This project compares the strength of one, two, and three-ply toilet paper.