Earth and Space: Our Solar System · Earth & Space

The Scale of the Solar System

Investigating the relative sizes and distances of planets and other space objects.

Key Questions

  1. 1How can we represent the vastness of space using a understandable model?
  2. 2Why are the inner planets so different in composition from the outer planets?
  3. 3What determines the strength of gravity on different celestial bodies?

Ontario Curriculum Expectations

ON: Space - Grade 6
Grade: Grade 6
Subject: Science
Unit: Earth and Space: Our Solar System
Period: Earth & Space

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