Sort
Loading...
In this short demo/activity, a balloon with baking soda in it is stretched over the mouth of a flask or bottle containing vinegar. 852
Check It Out
How-to Video
Tweens use oxygen and ozone models -- constructed from gumdroms and toothpicks -- to show the dynamic interactions of Earth's protective ozone layer, the sun's UV radiation, and harmful human-made CFCs (chlorofluorocarbons). 0
Check It Out
In this activity, children use common craft materials and ultraviolet (UV)-sensitive beads to construct a person (or dog or imaginary creature). 8798
Check It Out
How-to Video
Use tonic water to make an ultraviolet light detector! 1125
Check It Out
How-to Video
Family Take-home Activity
A take-home that can be sent with patrons that wish to do STEM activities at home. These at-home activities cover similar topic areas as the associated activity and could be handed out at the conclusion of a program or left on a circulation desk for patrons to take home.
Participants collect samples of particles in the air on adhesive tape then examine it under a microscope. 0
Check It Out
Participants make bracelets using UV beads to learn about ultraviolet light. 3260
Check It Out
How-to Video
Cancel or