Shape, Space, and Symmetry · Geometry

Classifying Polygons

Categorizing shapes based on side lengths, angles, and parallel lines.

Key Questions

  1. 1What is the minimum number of attributes needed to uniquely identify a shape?
  2. 2How are a square and a rhombus similar, and what makes them different?
  3. 3Why are triangles considered the most stable shape in construction?

NCCA Curriculum Specifications

NCCA: Primary - Shape and SpaceNCCA: Primary - 2D Shapes
Class/Year: 4th Year (TY)
Subject: Mathematical Mastery: Exploring Patterns and Logic
Unit: Shape, Space, and Symmetry
Period: Geometry

Suggested Methodologies

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Angles and Lines

Identifying right, acute, and obtuse angles and recognizing parallel and perpendicular lines.

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