Curated OER
Geologic Time Scale II
Students research the geologic time scales and the appearance of animals and plants during these eras. They complete a chart indicating the era, period and major events.
Curated OER
My Time - Lesson Plan
Middle schoolers discuss time, organize events like geologists do, become familiar with format of time scale used to organize information about Earth history, create list of 20 major events in their lifetimes, and add information about...