E1. Geometric and Spatial Reasoning: describe and represent shape, location, and movement by applying geometric properties and spatial relationships in order to navigate the world around them
E1.1 identify geometric properties of rectangles, including the number of right angles, parallel and perpendicular sides, and lines of symmetry
E2. Measurement: compare, estimate, and determine measurements in various contexts
E2.4 identify angles and classify them as right, straight, acute, or obtuse
Related Mathematical Processes: Reasoning and Proving, Communicating
During this topic, pay attention to the students' ability to build relationships and communicate effectively.
How do students respond to feedback, questions or prompts from the teacher and their peers?
Do students build on each others’ thinking?
Do students use supportive ‘math talk’ language?
Concrete Learning Resources Tools:
3D Solids
grid paper
pattern blocks
nets
whiteboards