Session Date
Lesson Topic
Ordovician vs. Cambrian Period
Lesson Outline
What was different about the Ordovician period than the Cambrian period?
Discuss fauna present in each period and discuss biological diversiyy and ecological complexity. Diagram food webs for both time periods.
What caused the extintion at the end of the Ordovican and what did it mean for life on Earth?
Discuss fauna present in each period and discuss biological diversiyy and ecological complexity. Diagram food webs for both time periods.
What caused the extintion at the end of the Ordovican and what did it mean for life on Earth?
Assignment
Read pages 258 - 262 in the text.
Session Minutes
120
Minutes Student Attended
120
Lesson Comments
Rowand completed his homework and was able to discuss many of the concepts.
Session Hours
2.00
Hours Attended
2.00
Entry Status
Review Status
Student Name(s)
Subject
School