Does your little gardener know about compost? Quiz him on the basic elements of this excellent gardening tool.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

Quiz your little scientist on his knowledge of the soil layers! He'll be reviewing some important earth science concepts and key terms.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

This worksheet features a scientific explanation and awesome photos of solar eclipses, which are extremely rare scientific phenomena.

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.