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15 minutes or less

Earth and Environmental Sciences

Carbon Sinks

In this activity, students will learn about carbon sinks and create tree-shaped cellulose sponges.

Earth and Environmental Sciences

Acid Rain Demonstration

Students learn how acid rain is formed and the use of pH indicators.

Health Sciences

Heart Rate

Learn about heart rate and why it is elevated during exercise.

Earth and Environmental Sciences

Get to the Point

Students compare point source and nonpoint source pollution.


A-MAZE-zing Magnets

Make your own magnet maze!

Chemistry Volunteer Activities

Three States of Matter: Orange Soda

Students learn about the three states of matter and how they might interact in one system using baking soda solid and orange juice liquid in a cup to produce "orange soda" gas.