Curated OER
Light and Laser
Twelfth graders investigate the refractive index of water. In this physics activity, 12th graders explain the operation of laser. They write a lab report about the activity.
Curated OER
Frozen Film
Students discover how light reflects off surfaces. In this hands-on demonstration, students examine how variations in color are produced by light interference.
Curated OER
Frozen Film
Students are introduced to the topic of light interference through this hands-on activity. They observe how light reflects off two surfaces and then meets to form an interesting variation of color on a film surface.
Exploratorium
Exploratorium: Science Snacks: Soap Film on a Can
Investigate the properties of light by exploring the color effects produced when light is shone on soap film.
Exploratorium
Exploratorium: Science Snacks: Soap Bubble Shapes
Using straws and soap, you can create geometric shapes to make a colorful art display when light shines through them.
Science is Fun
Science Is Fun: Floating Soap Bubbles
In this experiment you learn how to generate carbon dioxide inside a container, and float soap bubbles above the gas. Once the bubbles are suspended, it is possible to observe them closely, which is normally very difficult to do....