Learn From Video

Here is the link to the video that I watched on School Tube.

http://www.schooltube.com/video/9643b74f1ebb9ef8688c/Area-Perimeter-of-a-Rectangle

It goes with CSO M.O.6.4.2
Develop and test hypotheses to determine formulas for
*perimeter of polygons, including composite figures

I would hope by this time students know how to figure out the area of a perimeter, but I think this video would be a good one to show with a review lesson. Some students need to see it taught in different ways. School Tube and Teacher tube videos could be posted on teacher edline pages so that student/parents can review skills when they have homework to do or have been absent.