In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

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!

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

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!

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.