Geometry and Spatial Reasoning · Geometry
Properties of 2D Shapes
Classifying polygons based on sides, angles, and symmetry.
Key Questions
- 1What makes a square a special kind of rectangle?
- 2How can we prove that a shape has a line of symmetry?
- 3Why are triangles used so often in construction and bridges?
NCCA Curriculum Specifications
NCCA: Primary - Shape and SpaceNCCA: Primary - 2D Shapes
Class/Year: 3rd Class
Subject: Mathematical Explorers: Building Number and Space
Unit: Geometry and Spatial Reasoning
Period: Geometry
Suggested Methodologies
Ready to teach this topic?
Generate a complete, classroom-ready active learning mission in seconds.