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.
TeachEngineering
Teach Engineering: Cleaning Air With Balloons
Students observe and discuss a simple balloon model of an electrostatic precipitator to better understand how this pollutant recovery method functions in cleaning industrial air pollution.
TeachEngineering
Teach Engineering: Pollution Solutions
To develop an understanding of modern industrial technologies that clean up and prevent air pollution, students build and observe a variety of simple models of engineering pollutant recovery methods: scrubber, electrostatic precipitator,...
TeachEngineering
Teach Engineering: Got Dirty Air?
This lesson introduces students to the concepts of air pollution and technologies that have been developed by engineers to reduce air pollution. Students develop an understanding of visible air pollutants with an incomplete combustion...