Posts Tagged: Perimeter

Irregular! Impossible? Important!: Area & Perimeter of Irregular Polygons

“Information’s pretty thin stuff unless mixed with experience.” -Clarence Day, The Crow’s Nest Last week I received a comment and a request from Anne, an academic coach at an Elementary school in Georgia. I first heard from Anne this August when she visited my website looking for information about differentiating instruction and using small groups in math. …