Apple Land Use Model 2022 Grades 3-12 (Kit) New version! Imagine the Earth as an apple. Use this large, 16.5"x17.5" apple model to demonstrate the distribution of the Earth's water and land resources. The model is two layers of durable styrene board with a handle on the back of... $165.00 Add to Cart Compare
Classroom Aquaponics Grades K-8 (Kit) Investigate the basic needs of plants and fish and discover how plants, animals, and bacteria interact in a symbiotic system by assembling, maintaining, and observing a small-scale aquaponics system. Assembly... $186.00 Add to Cart Compare
