This classic children's game demonstrates how sound travels through air vs. through a solid.

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

This science fair project idea explores which fruit molds the fastest.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Discover whether a metal will expand under hot water.

Here's a pressed leaf card project that puts science and writing together for your second grader.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

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

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

This science fair project idea provides evidence that air is everywhere and takes up space.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

This easy at-home experiment is a great way to "see" science.