# Rearrange twelve tiles

Rearrange twelve square tiles to compare rectangular area and perimeter, calculate each and justify a new design.

- URL: https://www.lessonsupply.com/resources/rearrange-twelve-tiles-lsk6-628420
- Grades: 4th grade
- Subject: Math
- Type: Activity
- Topics: Area and perimeter
- Pages: 4
- Answer key: yes
- Formats: PDF, Teacher guide PDF
- Price: Free
- Download: Open https://www.lessonsupply.com/resources/rearrange-twelve-tiles-lsk6-628420 and choose “Download free PDF”; a sign-in link is emailed instantly.

## About

Rearrange twelve square tiles to compare rectangular area and perimeter, calculate each and justify a new design.

The download includes a 4-page printable and a separate 6-page teacher guide. Preview pages are shown below; sign in to download the complete files.

## How to use it

Read the teacher guide to check learner readiness and prepare the activity. Use its guidance and worked examples alongside the printable. Choose reading or response support to match the learner’s needs.

## Students will

- Rearrange twelve square tiles to compare rectangular area and perimeter, calculate each and justify a new design.

## What’s included

- 4-page student PDF
- 6-page separate teacher guide