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Star Life Cycle

Grade 7Science45 min

Learning Objective

I can compare and contrast the life cycles of low-mass and high-mass stars.

Lesson Flow

Watch Video

5 min

Low Mass Stars: Crash Course Astronomy #29

Unknown Channel

Practice

14 min

7 questions • Short answer

Exit Ticket

5 min

“Describe one key difference in how low-mass stars and high-mass stars use their hydrogen fuel. Explain how the lifespan of a low-mass star typically compares to the lifespan of a high-mass star. ”

Teacher Guide

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  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts

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