Area of Irregular Rectangles

Area of Irregular Rectangles

Grade 3 · Math · 45 min

What's Included

Learning Objective

I can find the area of an irregular rectangle by dividing it into smaller shapes and adding their areas together.

Warm-Up Video

Unknown Channel · 5:00

Decomposing shapes to find area (add) | Math | 3rd grade | Khan Academy

Exit Ticket

Quick comprehension check

Reflect on what you learned today.

Teacher Guide

Get the complete package:

  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts