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.

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

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

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Show your preschooler how to create a simple windsock using a colorful piece of tissue paper, a pipe cleaner, and yarn.

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

Teach your child about using pumps to move water in this simple and educational preschool science activity!

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

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

Did you know magnifying glasses are magic? This hands-on activity has kids using magnifying glasses to engage with the world around them and look close to examine what they find.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

Discover the wonders of simple clay by pressing flowers into a modeling medium!

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!

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

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

Aquariums are usually reserved for fish, but this aquarium will contain creatures from your child's imagination!

Help your child make a beautiful homemade sandcastle that will last!

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