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Description
This lab activity enables students to monitor water quality and determine the Water Quality Index (WQI) for several local test sites. Students gather samples and test for dissolved oxygen, coliform bacteria, biochemical oxygen demand, total solids, and change in temperature. The kit is designed for a class of 32 students working in 8 groups of 4.
This lab activity enables students to monitor water quality and determine the Water Quality Index (WQI) for several local test sites. Students gather samples and test for dissolved oxygen, coliform bacteria, biochemical oxygen demand, total solids, and change in temperature.
The materials in the kit are sufficient for 32 students working in groups of 4. Digital teacher's manual, included FREE with kit or refill purchase, is a 12-month eBook license to the Quality of Natural Waters: Biological Factors Teacher's Manual and Student Guide. Kit refill replenishes the kit's consumable items.
AP® is a trademark registered and/or owned by the College Board®, which was not involved in the production of, and does not endorse, this product.
