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

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

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

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

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

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

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