Grade 5 Mathematics - Geometrical Thinking
Explore the Geometrical Thinking strand of the Grade 5 Mathematics curriculum. Develop spatial reasoning and understanding of geometric properties and relationships.
Grade Five Expectations for Geometrical Thinking
Essential Learning Outcome 1: 2D Shapes and Properties
- Classify two-dimensional figures into categories based on their properties
- Understand that attributes belonging to a category also belong to all subcategories
- Recognize and describe properties of triangles and quadrilaterals
- Identify and create geometric patterns using shapes
Specific Curriculum Outcomes
By the end of Grade Five, the learner will be expected to:
Inclusive Assessment Strategies
Assessment strategies that provide information about learning:
- Observations: Shape identification and classification tasks
- Conversations: Geometric reasoning and explanations
- Products: Coordinate graphing and measurement activities
Sample Assessment Tools:
- Shape sorting and classification activities
- Coordinate plotting accuracy checks
- Area and perimeter problem-solving tasks
Inclusive Learning Strategies
Additional Resources and Materials
Manipulatives
- Geometric shapes and pattern blocks
- Coordinate grid boards and paper
- Rulers, protractors, and measuring tools
- Tangrams and geometric puzzles
- Geoboards and rubber bands
- 3D shape models for reference
Digital Resources
- Interactive geometry software
- Virtual coordinate plane tools
- Shape classification games
- Area and perimeter calculators
- Educational videos on geometric concepts
Recommended Reading
- "Geometry and Spatial Sense" by National Council of Teachers of Mathematics
- "Teaching Geometry in Grades 3-5" by Catherine Fosnot
- "Spatial Sense and Geometry" by Joanne Mulligan