Curated OER
Animals: Gila Monsters
Young scholars research sites about Gila monsters. They explore the physical characteristics and defense mechanisms that help Gila monsters survive in the desert. Includes photographs and a diagram.
Curated OER
Snail Observation Exercise
Students are given a pond snail in a clear glass and asked to make observations on the snail's form and behavior. One of the key ideas is that seemly common subjects (like snails) often have surprising or interesting properties.