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Lesson Overview
•Unit 2 Host Researchers •Exercise 2.1 Overview•Focus Questions•Background Info – Article 2.1•Key Skills/Knowledge•Activity 2.1•Class Discussion•Novel Integration•Assessment and Cross Curricular Standards •Adaptations•Conclusion - Sharing
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Your Name
Enter Date
Unit 2.1
Which Feature Came First?
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Your Focus Today
How would you use this activity for:
Your grade level?Your class?Adaptations and extensions?
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Vicky Hamilton, Ph.D.Planetary Geologist University of Hawaii
Jim Garvin, Ph.D.NASA Chief ScientistNASA Headquarters
Host ResearchersEarth and Space Science Pg. 50
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Article 2.1. Background Focus Questions
Motivation Q: How would you study a planet 55 million km away?
1. How are geological features on Earth and Mars similar and different?
2. How are geological processes on Earth and Mars similar and different?
3. How do Scientists study Martian Geology?
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1. Identify the major geological features of a Martian landscape
2. Explain what geological processes might have formed and shaped each feature
3. Use the Principles of Superposition and the Principle of Cross-Cutting relationships to determine the relative ages of neighboring geological features
Activity 2.1 Focus Questions
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The Activity Pg. 55
Review Masters and identify features
Describe the processes that would have caused those formations
Determine the relative ages of each formation
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What is the youngest feature on the cake?
Principle of Superposition
Younger Features are on top of older features
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What is the last thing that happened to this cake?
Principle of Cross Cutting Relationships
Younger features cut across older features
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Discussion
How easy was it to identify features?
What major geological processes shaped each half of Gusev Crater?
Which half of the crater is older?
How and when can you use the Principles of Superposition and Cross-Cutting?
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Unit 2 Overview Pgs. 48a-d
"Mars drawings by 6th graders in Kim Castagna's Carpinteria, CA classroom"
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Novel Integration Pg. 48a
Mars Year One: Missing
By Brad Strickland and
Thomas Fuller
Ideas for integration:
Post map of Mars in classroom
Locate and identify places and encountered features
Refer to page T17 for a general description of the novel
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Multimedia Components• TJO & Digital Labs
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Assessment
What standards does this meet? P.48b
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Refocusing Pg. 59
How would you…
•Adapt this for your grade level?
•Incorporate this activity in your class?
•Use adaptations/ extensions?
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D
C
E
B
A
F
Activity 2.1 Key Knowledge Question: Pg. 81
What is the order of the labeled features from oldest to youngest?