Curated OER
Water Pollution
Students study four samples of "rain water". They asked to determine the pH of the samples and then to neutralize them. Students are asked to predict any negative effects which might be associated with water having a low pH and to...
Curated OER
Carbon for the World
Students explore the presence of carbon in the world. In this environmental stewardship instructional activity, students discuss the carbon cycle after they read assigned textbook pages. Students also discuss biomass content in different...
Curated OER
Solar
Students study solar energy. In this renewable energy instructional activity students complete several lab activities using different controls and variables.