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Companion Resources

  • AppleModel1

    Apple Land Use Model

    Imagine the Earth as an apple. Use this large, 18"X 18" 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 the bottom layer. The top layer is...

    $145.00
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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.  Assembly...

    $172.00
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