Teachers these felt visuals are durable and colorful. This life-size manikin was prepared under a physician's direction to display the organs and systems of the body. Among the many carefully designed objects is a chart depicting the Four Basic Food Groups. The 43 talks included with this set make it indispensable for teaching health and anatomy. Ten talks emphasize good health habits-exercise, rest, water, sunshine, etc. These articles on the anatomy, functions, and care of the body are extremely interesting and informative.