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TerrAqua Column Kit

2 Items
$28.25 - $52.50 View Details

Grades 2–6. Recycle 2-L plastic bottles as a TerrAqua Column and study the connections between aquatic and terrestrial ecosystems. Students construct a control chamber and a treatment chamber to study the effects of nutrients in the soil on terrestrial plants and aquatic systems.

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Grades 2–6. Recycle 2-L plastic bottles as a TerrAqua Column and study the connections between aquatic and terrestrial ecosystems. Students construct a control chamber and a treatment chamber to study the effects of nutrients in the soil on terrestrial plants and aquatic systems. Kits include seed, soil, fertilizer, aquatic plants, and snails. Bottles are not included. The Demonstration Kit is sufficient for 2 demonstrations or for use by 2 to 6 students; the Classroom Kit is for use by a class of 24 students. Note: Kits include a prepaid coupon to request perishable materials later at your convenience. Contact us or return the coupon to request delivery of perishable materials.

 
 
 
 
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