Earth Science Unit 4 Day 1 continued

Learning Objective: Students will learn about geological history by creating a timeline and will analyze and interpret the timeline in writing using science ideas: stability and change, scale, system models, patterns.

Questions:

1. What are the names of the eras in Earth's history? (book)
2. What is the oldest era in Earth's history? (book)
3. What event marked both the beginning and end of the Mesozoic era?

Answer Choices for Number 3:

	A. A mass extinction B. An asteroid impact C. An ice age D. The formation of a supercontinent Exit Ticket for Day 1:  What did we do in today's learning activity? (summarize) Why did we do this learning activity? (explain)