Curated OER
TE Lesson: Pollution Solutions
Learners study how industrial technology helps clean up and prevent air pollution. They role play as engineers to examine methods of engineering pollutant recovery methods such as scrubbers, electrostatic precipitators, cyclones, and...
Curated OER
Cleaning Air with Balloons
Young scholars examine how a pollutant recovery method functions in cleaning industrial air pollution. They listen to a teacher-led discussion, conduct an experiment with balloons, static electricity, and pepper, and observe and record...
Curated OER
Air Pollution Control
Students examine two devices used to clean up the air waste stream before it enters the atmosphere. They construct and use a wet scrubber and an electrostatic precipitator, and answer discussion questions.