How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

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

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.