This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Make these homemade shell fossils and introduce your child to the wonders of science!

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

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

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.

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

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

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

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

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.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

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

This crafty activity provides a hands-on way for your child to illustrate how the trees look during each season of the year.

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.

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.

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

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

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!