Trace the shadow of your sculpture - foil figure or another object with a clearly identifiable shape. Ask, "If I hold the light here, will the shadow move?" Explore how the shadow elongates and shortens as the light is moved.
Light-Shadow tracing ~ so simple, yet so brilliant. It was this picture that inspired me to get the old light projectors from the school storage, and do a tracing activity for Groundhog Day. The kids loved the light and shadow experiment.