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!

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

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

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

This clay "painting" activity encourages and supports creative development and critical thinking skills.

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

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

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!