Happy Pi Day! This collection of games, experiments, and activities leads participants through an exploration of the many aspects and attributes of that mysterious quantity, pi. Activities range from using statistical...

More of a mini-unit than a lesson, these activities lead inquisitors through a survey of oil deposits. In the first part, they read about and view diagrams of sedimentary rock layers that trap oil. Next, they test porosity and...

A well-designed lesson on the life cycle of the butterfly is here for you. In it, young scientists spend 45 minutes a day, for one school week, engaged in their study. They take nature walks, participate in activities in centers, listen...

Plan ahead! Integrate science and language arts! Schedule your reading of C.S. Lewis’ The Lion, the Witch, and The Wardrobe to coincide with the arrival of spring. As pupils read Chapter 11 of the Lewis classic, they are assigned one of...

Pupils become plants in an interpretive play that depicts what happens throughout the seasons in a rain garden. As you narrate, students bloom, flower, and go to seed accordingly. The lesson is first in a series of lessons written for...

Here is a fabulous set of activities for your young scientists. Each lesson contains map, hands-on, and game activities that will help the class understand why and how animals migrate from one place to another. First they'll examine the...

Beginning biologists survey several websites to learn about the types, structure, motility, feeding habits, and reproductive methods of bacteria. All websites are linked to the lesson plan, so you can have individuals access it and click...

You will find a viewer-friendly PowerPoint on the growth rings and other features found in a cross-section of a tree trunk, affectionately known as a "tree cookie." A few worksheets are provided for practice counting tree rings and a...

When it comes to the carbon cycle, the sky really is the limit. The activity begins with observing a closed ecosystem in a bottle. Then, scholars discuss and answer questions on the carbon dioxide and oxygen cycles.