Lesson Plan: Sides of 2D Shapes Mathematics • 1st Grade
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to define and identify the sides of 2D shapes.
Students will be able to
- identify the number of sides in common 2D shapes,
- compare sides within the same shape,
- classify common 2D shapes according to the number of sides.
Students should already be familiar with
- identifying common 2D shapes.
Students will not cover
- 3D shapes,
- vertices of 3D shapes.