This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

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

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

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.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

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

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Plant a mini herb garden and teach your child about science and nature.

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

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

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

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

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

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

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.

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!

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

In this science fair project, young children notice and track changes in trees throughout the year.

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!

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.