See-Through Compost Container
This complete kit teaches students ages 5 through 9 about decomposition, composting, and material life cycles. The kit features a 12" x 4" x 8" clear plastic box with three compartments enhanced by magnification lenses. Three thermometers for demonstrating temperature changes during decomposition are included, allowing for comparisons of different composting materials. A teacher's guide with curriculum ideas, time lines, and science fair applications is also provided.
Receive 10% off when ordering 10 or more of this item. Upon checkout, discounts for all items are added together and collectively subtracted from the total.