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How Far Away Is the Moon? Lesson PlanHow Far Away Is the Moon? Lesson Plan
Publisher
EngageNY
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 10th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Audiences
For Teacher Use
1 more...
Duration
1 hr
Instructional Strategies
Guided Practice
1 more...
Technology
Presentation
Year
2015
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc
Language
English, Arabic
Lesson Plan

How Far Away Is the Moon?

Curated and Reviewed by Lesson Planet
This How Far Away Is the Moon? lesson plan also includes:
  • Similarity, Proof, and Trigonometry - Module Overview (PDF)
  • Similarity, Proof, and Trigonometry - Module Overview (Doc)
  • How Far Away Is the Moon? (Doc)
  • How Far Away Is the Moon? (PDF)
  • How Far Away Is the Moon? (Doc)
  • Assessment
  • Answer Key
  • Join to access all included materials

Does the space shuttle have an odometer? Maybe, but all that is needed to determine the distance to the moon is a little geometry! The lesson asks scholars to sketch the relationship of the Earth and moon using shadows of an eclipse. Using these measurements and similar triangle criteria, pupils calculate the distance to the moon using the same process the Greeks used. 

29 Views 18 Downloads
CCSS: Designed

Concepts

math modeling, similarity, similar triangles, proportional reasoning

Additional Tags

math

Instructional Ideas

  • Have the class research the lunar eclipse and create drawings before the lesson
  • Assign the problem set to collaborative groups; record work on the board to check for understanding

Classroom Considerations

  • Spend time developing an understanding of a lunar eclipse and shadow creation
  • The twentieth lesson in a series of 36

Pros

  • Uses a multi-disciplinary approach to applying geometry concepts
  • The provided teacher guide offers a thorough explanation for those unfamiliar with the process

Cons

  • None

Common Core

HSG-SRT.A.2 HSG-SRT.A.3 HSG-SRT.B.5 HSG-MG.A.1

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