Light Dots Classroom activity using lights and index cards.
Color Pigments Learn for yourself what the primary colors of pigment should be (and are).
Pinhole Viewer: A classroom activity on detector characteristics - specifically how the eye works!
Pinhole Theater (not done in virtual workshop) Create a basic model of the eye, then get into it and use it as a pinhole theater. Learn more about your detector - they eye - by modeling it!
Investigate with a variety of mirrors to see how an image changes when the shape of the mirror changes.
Straw waves and Energy Transfer