Session Date
Lesson Topic
Geological Timeline -
Lesson Outline
Tuesday, January 24, 2017
12:30 - 1:30; 60 min. -
Environmental Sciences:
Geological Timeline -
Zach added the five major extinction events to his timeline. We discussed one more that is often overlooked because it affected only ancient bacteria. After comparing and contrasting each event, we discussed the causes of extinction event, significant because they reduced the number of species on the Earth by at least 50 percent. We determined the worst, which illuminated 90% of life, and made dinosaurs possible. We then listened to a TED talk about the levels of microbes and sodium hydroxide that existed prior to every event.
12:30 - 1:30; 60 min. -
Environmental Sciences:
Geological Timeline -
Zach added the five major extinction events to his timeline. We discussed one more that is often overlooked because it affected only ancient bacteria. After comparing and contrasting each event, we discussed the causes of extinction event, significant because they reduced the number of species on the Earth by at least 50 percent. We determined the worst, which illuminated 90% of life, and made dinosaurs possible. We then listened to a TED talk about the levels of microbes and sodium hydroxide that existed prior to every event.
Assignment
None -
Session Minutes
60
Minutes Student Attended
60
Session Hours
1.00
Hours Attended
1.00
Entry Status
Review Status
Student Name(s)
Subject
School