This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

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

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

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

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

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

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

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

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

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.

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

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

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

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

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

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

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

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

In this activity, your child will be challenged to make a tower using paper cups.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

Help your child make an attractive frozen holiday ornament to hang outside during winter months.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.