Curated OER
What You Don't Know CAN Hurt You! Part 2
Middle schoolers use technology to locate and collect information from Internet sources in order to research indoor air pollution problems. They design a poster to raise the interest and awareness of others, and are proactive in...
Curated OER
Water Filtration Competition
Learners design water filtration systems. They draw sketches and write paragraphs about their systems. After presenting their systems to the class, each group then builds their system and determines its effectiveness for purifying...
Curated OER
Get to the Point!
High schoolers write out sources of pollution and identify contaminants are most likely found in urban runoff. In this pollution lesson students compare toxicity tests and chemical analysis of potential contaminants.
Curated OER
Water Contamination Demonstration
Pupils discuss water pollution and the Safe Drinking Water Act of 1974 after watching a teacher demonstration in which different contaminants are added to tap water. While some contaminants are not harmful to the body, in excess they...
Curated OER
Air Quality: Everyone's Responsibility
Students identify and interpret the causes of air pollution in their local community. They collect and analyze data to identify pollutants in the air and seek solutions to eliminate the contaminants in the atmosphere. Finally, students...
Curated OER
Pollutants and Contaminants
Students define pollution and contaminants by constructing a Definition and Concept Trail that illustrates how they are connected to health. They give examples of health issues during the Industrial Revolution by conducting textbook...
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The Numbers Game
Students examine how to calculate the part-per-million and part-per-billion units used to measure contaminant concentrations in the environment. They calculate ratios, take a quiz, analyze a sample chemical spill, and determine if...
Curated OER
The Water in Our Lives: Kit Practice
Students examine a local water source using testing kits to determine water qualitiy. They identify the pollutants and contaminants in each sample. They determine if samples fall within an acceptable range for drinking water.
Curated OER
Finding and Measuring What You Can't See
Students determine how scientists measure pollutants in food and the environment. Students discover how scientists remove one material based on its physical properties. Students figure out how much of a pollutant is present after...