This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

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

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Learn how different types of soil affect how animal tracks form in this experiment!

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

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

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

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

This science fair project teaches students about wilting and browning of salad greens.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.