Geometry, Angles, and Symmetry · Geometry

Lines, Rays, and Angles

Identifying and drawing points, lines, line segments, rays, and angles.

Key Questions

  1. 1How do geometric definitions help us communicate precisely about the world?
  2. 2Where do we see parallel and perpendicular lines in our built environment?
  3. 3How can we categorize angles based on their relationship to a square corner?

Common Core State Standards

CCSS.Math.Content.4.MD.C.5CCSS.Math.Content.4.G.A.1
Grade: 4th Grade
Subject: Mathematics
Unit: Geometry, Angles, and Symmetry
Period: Geometry

Suggested Methodologies

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