This bulletin board poster will look GREAT on your word wall and will help your class learn area and perimeter of polygons!This is a black & white DIY poster. Print the panels you want to use, cut them out, and assemble your poster!For best results, print on color paper or card stock and laminate. If you want your poster to look exactly like mine, you need to print it on Astrobrights color paper.As pictured, the dimensions of this poster are 67.5" x 38". This is a LARGE poster!There are add