With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

This science fair project idea investigates if fats add to the flavor of food.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

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

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

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

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

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

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

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