Models

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 plasti... More.

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 c... 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 slo... More.

3-D Cloud Model Activity Set

This three-dimensional model promotes a basic understanding of cloud types in the classroom or outdoors, plus science and math skills. Removable labels let students identify cloud structures and al... More.

Current Flow Activity Model

Demonstrate the effects of density on current flow! Differences in density - caused by variations in temperature and salinity - determine our ocean’s currents. Using this durable, clear, acry... More.

Book Plus: Cloud Formations

A colorful teaching model designed specifically for hands-on use with young children to learn about clouds. Made of resilient, nontoxic, damage-proof EVA foam. Removable pieces stimulate problem-so... More.

Density Flow Model

Teacher created. Amazing visual demonstration as warm and cold fronts clash. Bring the earth sciences to life with the illuminated density flow model. Engage your students with dramatic simu... More.

Density Flow Model Junior

Amazing visual demonstration as warm and cold fronts clash. The density flow model junior, like the larger model (Z19342M), is a teacher demonstration apparatus that uses simple principles t... More.