Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

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!

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

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.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

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

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

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

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

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

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.

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

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.