Shape, Space, and Symmetry · Geometry
Angles and Lines
Identifying right, acute, and obtuse angles and recognizing parallel and perpendicular lines.
Key Questions
- 1How can we use a right angle as a benchmark to classify other angles?
- 2Why do parallel lines never meet no matter how far they are extended?
- 3How do angles define the function of everyday objects like scissors or doors?
NCCA Curriculum Specifications
NCCA: Primary - Shape and SpaceNCCA: Primary - Angles
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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