In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

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

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

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

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

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

This science fair project idea explores how length affects the weight a bridge can hold.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

The objective of this science project is to determine the length of time for different seeds to germinate.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

In this project children practice the scientific method while playing with puffy paint.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.