Planetary Motion

Grade 645 min

Learning Objective

I can model the movement of planets in our solar system and describe the patterns I observe.

Lesson Flow

Watch Video

5 min

KEPLER'S LAWS | Physics Animation

Unknown Channel

Practice

14 min

7 questions • Short answer

Exit Ticket

5 min

According to Kepler's first law, what is the shape of a planet's orbit around the sun? Describe how the speed of a planet changes as it moves closer to or farther from the sun, according to Kepler's second law.

Teacher Guide

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