Ideas for Creating Early Earth Teaching Activities

Crescent Earth. Image courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center.
After each catalyst speaker presented their research on the early earth, workshop participants were asked to work in small groups to brainstorm for ideas to bring these concepts into the classroom. These ideas are not fully-formed teaching activities (such as are found in the classroom activities collection), but rather they are outlines that could be developed into fully formed activities.