Do golf courses affect the water organisms in nearby streams and ponds? Small groups collect samples of water upstream and downstream from a golf course and analyze the macroinvertebrates found and the stream index values of the two samples. They then compare the two sites' stream health and draw conclusions based on their findings.

 

Concepts

macroinvertebrates, streams, water pollution, water quality, technology resources

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Instructional Ideas

• If possible, compare different types of sites

Classroom Considerations

• Pupils need to know how to identify macroinvertebrates
• Class members need to know how to calculate stream index values

Pros

• The resource provides suggestions of other sites to use if a golf course is not convenient
• Teacher notes provide tips on collecting samples

Cons

• The PowerPoint is a presentation that reviews the entire project