Earth's Systems

Gold Panning

Travel back in time and try your luck panning for 'gold' in this fun mineral activity.

Groundwater Movement

Water that accumulates beneath the surface of the Earth is called groundwater. Contrary to popular belief, groundwater does not form underground "rivers," but is actually found in the small spaces and cracks between rocks and other material such as sand and gravel. The following activity involves learning how water moves through rock materials such as sand, gravel, and clay.

Groundwater on the Move

The following activity involves learning how water moves through rock materials such as sand, gravel, and clay.

How Can You Test Your Soil?

As a citizen scientist, you can use a soil test kit to find out how much of each type of chemical is in your soil.

Investigating Different Rock Types

In this investigation, you will explore the characteristics of various types of rocks.

Investigating Soil

Investigate different types of soil by using a core sample.

Lightning

Static electricity can be used to demonstrate the electricity of lightning. This activity will demonstrate the attraction of positive and negative charges and what happens when those opposite charges meet each other.

Logs of Straw - Dendrocronology

Dendrochronologists use tree rings to go back in time to learn more about past climate. Using straws to recreate tree rings, you can learn how dendrochronologists work.

Look Up!

The following activity is designed to help you learn to listen, read, and communicate in both written and oral formats about the sky.

Looking for Wild Elements

In this activity, students will explore local places with wild elements, such as wildlife refuges. Students also will create maps showing spatial relationships between wild places and school, and they will find creative ways to record experiences.

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