Michigan Sea Grant
Water Quality
Learners observe water samples and measure the samples' water quality. Students develop their own criteria for measuring water quality and test for temperature, acidity, oxygen levels, turbidity, conductance, sediment and hardness.
Curated OER
Strategies for Economic Development
Students develop some suggested strategies that are used to help reduce poverty. The skill of development is the focus. The incorporation of theories and strategies are learned in a problem solving exercise. The political issues are...