Curated OER
The Photoelectric Effect in Photocells
Illuminate your physics class with this examination of a photovoltaic cell. Teach the structure and operation of the device using a diagram. Then make a human-powered, larger-than-life sized model of a PV cell. Learners become electrons...
Curated OER
Light - Plant Science Chapter #8
A brief presentation provides notes on light for agriculture pupils. Topics covered are light quality and duration, how resulting temperatures affect crop selection, vernilization, and bolting. Even though this is titled "Light," it...
Curated OER
Color
In this colors of light worksheet, learners read information about color and list in order the 7 colors of light. Students answer 4 questions and draw colored ray diagrams to explain the answers.