Curated OER
What's Hiding in Your Home Cabinets?
Pupils analyze a variety of products found in their own homes to determine their toxic content. They identify words such as caution, warning or danger and relate them to their relative toxicity levels.
Curated OER
Finding and Measuring What You Can't See
Young scholars determine how scientists measure pollutants in food and the environment. Students discover how scientists remove one material based on its physical properties. Young scholars figure out how much of a pollutant is present...