This site, provided by the Center for Science Education at the University of California Berkeley, contains an activity to experiment with shadows and light sources and to understand the relationship between the angle of...
This applet displays ray diagrams for combinations of thin lenses, mirrors, apertures, and various light sources. The user can place objects on the virtual optics bench, change their foci, and point light sources or...
This site contains an activity demonstrating how one's eyes influence each other and what occurs when two eyes receive conflicting information. The participant looks through a paper tube with only one eye to perform...
In teaching mathematics or science, understanding how to incorporate instructional technology and evaluate its impact is of great importance. We report on how we are using physics education research both as a guide to...
Students perform a version of the 1800 experiment in which a form of radiation other than visible light was discovered by the famous astronomer Sir Frederick William Herschel.
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