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

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

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.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

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

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

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

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

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

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.

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