Curated OER
Ride the Rock Cycle
Students examine the steps of the rock cycle. They describe what happens to the rocks in each of the stages. They participate in a rock cycle game to help them with the steps.
Curated OER
The Effect of Automobile Exhaust on Hydra in an Environmental Chamber
High schoolers study the structure and habitat of the hydra in this lab lesson. Students determine if the hydra can be used as an indicator to detect pollution from automobile exhaust.
Curated OER
Cockroaches
Students listen to a lecture on cockroaches. They work in pairs to design a cockroach trap and attempt to trap a specimen. They complete various other cockroach-related activities.
Curated OER
Lincoln's Secret Weapon
Learners explore how principles of gas behavior relate to diving in order to plan safe underwater activities.