Describes a variety of experiments and activities such as refractive index by an interference method, Young's third slit, a microscope problem, uses of a hand stroboscope, an acceleration game, an aluminum thermometer, why milk boils over, and others. (BR)

Illustrates how various common objects can be used in the classroom to demonstrate physical science concepts. Describes the use of toys, ice cubes, light bulbs, meter sticks, and wine bottles as teaching aids. (MLH)