Models

Water Cycle Model Only

This three-dimensional demonstrator creates a water cycle as it occurs in nature. A fascinating, ingenious experimental model that actually causes the rain to fall, then evaporate in a continuous cycle. It also graphically shows distillation of wate... More.

Weather Model

This model vividly demonstrates the character and interaction of air masses, pressure, and heat energy. To help explain weather forecasting, the basic warm and cold fronts are in transparent plastic, so the student can visualize their movements and rela... More.

Water Cycle Model Activity Set

This three-dimensional demonstrator creates a water cycle as it occurs in nature. A fascinating, ingenious experimental model that actually causes the rain to fall on the terrain, flow down the slopes, form a body of water, then evaporate in a conti... More.