Companion Resources

  • AppleModel1

    Apple Land Use Model

    Out of stock! Available for preorder. Imagine the Earth as an apple. Use this large, 15"X 15.75" (new size) 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...

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  • Classroom Aquaponics

    Classroom Aquaponics

    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.  Materials  Included...

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