Shapes and Angles

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Objective

I can measure the area of rectangles and squares using the formula A = l × w.

Part 1 of 3

Warm-up video

Unknown Channel · 5:00

We don't generate video — this one is by Unknown Channel on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

7 questions

1

What is the formula for calculating the area of a rectangle? Provide an example using a rectangle with a length of 5 units and a width of 3 units.

2

A square has a side length of 4 units. Calculate the area of the square using the appropriate formula.

Part 3 of 3

Exit ticket

Quick comprehension check

A rectangle has a length of 8 units and a width of 5 units. Calculate the area of the rectangle and show your work. A square has a side length of 6 units. Calculate the area of the square and show your work.

Sample answer included in the free materials

Get the materials

Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

  • Student Handout

    Printable worksheet

  • Slides

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