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

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

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

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

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

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

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

Create a bee garden to help shelter bees in your area.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

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

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

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