I use this PowerPoint throughout my unit on area and perimeter as whole group review and practice. I also print handouts for students to complete independently and then we check our answers together on the board. It starts with very basic area and perimeter (counting square units) and progresses to area and perimeter using the formulas and then into area and perimeter with missing side length and area and perimeter word problems. Includes tons of area and perimeter practice problems to use for whole group instruction or independent work!
Tip: The different colored shapes signify separate days on which the material is presented. For example, the slides with blue shapes are for day one of the unit, green shapes are for day two, pink shapes day three, yellow day four.