(Grades 6-9) Follow each step of the scientific method to conduct a water quality investigation. During this 2 hour workshop students observe and become curious about the Fraser River, do background research, construct hypotheses, test their hypotheses by doing experiments, analyze their data, draw a conclusion, and report their results. Students determine whether the current temperature, pH, and turbidity will or will not be above acceptable levels for salmon survival.
This program is divided into:
- Introduction Outside (5 minutes)
- Observe and Conduct Background Research
- Observe the Fraser (outdoor observation and water sample collection 20 minutes)
- 5-minute transfer to upstairs exhibit gallery
- Background research (10 minutes upstairs exhibit search, 10 minutes presentations)
- Construct hypotheses (10 minutes)
- Stations (25 minutes each)
- Turbidity Testing Station
- pH Testing Station
- Conclusion (10 minutes)
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