Curated OER
Products Made from Petroleum
Students research products made from petroleum. In this transportation lesson students try to find products other than fuel, made from petroleum. They look for the most unusual or surprising products and describe the history and...
Curated OER
Is Dry Cleaning Dangerous?
In this dry cleaning worksheet, students read about the chemicals used to clean clothes and the alternative possibilities for dry cleaning use. Students answer three critical thinking questions about the dangers of the chemical agents...