Thursday, October 12th

Do Now: What are three theories that explain how the moon formed? Which do you think is the best theory and why?

Today in class we:
- Discussed the Proterozoic Period and the Paleozoic Era
- Work time on group time line and homework
- Quarter grade check


Homework due Monday, October 15th
- 2 to 3 illustrated descriptions of events in your time period to be incorporated into a group time line.
- Read pgs 134-137. Answer #1 on pg 145 and do the Math Analysis on pg 137