Ward's® Encounters of the Worst Kind: Water Pollutants and a Living Organism Lab Activity

Investigate Water Pollution in the Same Way That States Do

• Test pollutants on a vinegar eel
• Demonstrates pollutant synergy
• Includes a teacher's guide

By assessing the effects of different water pollutants on a vinegar eel, students will become more aware of the dangers of various pollutants. They’ll combine six chemical pollutants, compare the organism’s response to the combinations, and look for the phenomenon of positive synergy, making this activity an excellent vehicle for addressing an area of growing environmental concern. It comes with materials for 12 setups, a teacher’s guide, and student copymaster.

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