Water Pollution

Good to the Last Drop

Address important issues concerning pollution of our water supply. Students will explore the cohesive properties of water and learn to distinguish solutions from mixtures. They compare filtration w... More.

Exploring Groundwater Pollution

Construct a mini-groundwater simulation model showing the movement of a simulated, colored pollutant. Determine under what conditions contamination occurs from a variety of sources such as spills, ... More.

Thermal and Sewage Pollution

Explore the effects of temperature and raw sewage on water quality. The experiments presented in this kit include poisoning effects of sewage and temperature on aquatic life, biological oxygen dema... More.

Pollutant Effects of Phosphates and Nitrates Kit - Lab-Aids® No. 20

Students use samples of fresh water from nearby waterways. Controlled experiments are set up to observe and determine the effect (both qualitative and quantitative) on fresh water when phosphate an... More.

Qualitative Introduction to Water Pollution Kit - Lab-Aids® No. 19

Students become aware of the significance of water pollution by chemical examination of natural and treated water. Qualitative tests are performed by students on natural and treated water, and the ... More.