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This digital teacher's manual and student guide is intended for use with the Carolina Investigations® for AP® Environmental Science: Biogeochemical Cycles Kit (item #181061). Students study the biogeochemical cycles at work in a miniature aquatic ecosystem. They set up a gallon aquarium, theneach weekmeasure water loss, temperature, and levels of pH, nitrite/nitrate, phosphate, and hydrogen sulfide. They also observe and record changes in biodiversity weekly. After 2 weeks, students design and implement an experiment to manipulate a parameter of the ecosystem and, in the following weeks, observe its effects on the system.
The digital teacher's manual is a 12-month eBook license to the Carolina Investigations® for AP® Environmental Science: Biogeochemical Cycles teacher's manual and student guide.
AP® is a trademark registered and/owned by the College Board®, which was not involved in the production of, and does not endorse, this product.
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.