Curated OER
Geological Time Scale
In this geological time worksheet, student use a geologic time scale to understand the difference between eons, eras, and periods. Then students complete 2 short answer questions.
Curated OER
How Was Coal Formed?
Geology can be a lot of fun. Learners review geology related vocabulary, make flashcards, use encyclopedias to answer questions, then explore the formation of coal. They identify dates and order them into key time frames of geologic...