Curated OER
Toxicants and California Blackworms
Learners determine the normal behavior of California blackworms. They determine how various concentrations of assigned toxicants affect the worm's behavior. Students are introduced to testing of potential toxicants, an important...
Curated OER
Rain Shadows and Sea Breezes
Students plot the average rainfall for a variety of cities in the United States. Using the map, they work together to determine patterns on which toxicants are transported through the air. They determine the impacts of various weather...
National Institutes of Health
Nih & Niehs: Chemicals, Chemicals, Everywhere
An activity for students to recognize that everything is made up of chemicals. Students will learn that chemicals are produced both naturally and synthetically. Students will also study the work of toxicologist as they ride along with a...