Shape, Space, and Measurement · Geometry and Measurement

Angles and Rotation

Measuring and constructing angles and understanding the sum of angles in triangles and quadrilaterals.

Key Questions

  1. 1Why is the sum of angles in a triangle always 180 degrees?
  2. 2How can we use known angles to find unknown angles on a straight line?
  3. 3In what professions is the precise measurement of angles critical?

NCCA Curriculum Specifications

NCCA: Primary - Shape and SpaceNCCA: Primary - Angles
Class/Year: 5th Class
Subject: Mathematical Mastery: Exploring Patterns and Logic
Unit: Shape, Space, and Measurement
Period: Geometry and Measurement

Suggested Methodologies

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