In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

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

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

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

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.