Instructional Video
Massachusetts Institute of Technology

Mit: Blossoms: Geologic Time: The Ticking of Our Planet's 4.6 Billion Year Clock

9th - 10th
This BLOSSOMS lesson will help students conceptualize the enormity of geologic time and learn about important events in Earth's history. Students will also learn how geologic time can help explain seemingly incomprehensible processes....
Instructional Video
Crash Course

Crash Course Big History #10: The Deep Future

9th - 10th
Find out about what the future holds for humanity and the universe after millions and millions of years. [13:31]