Polygons and Plane Figures
Students choose a polygon to define and describe, and use Power Point and the Internet to present their polygon.
3 Views 2 Downloads
Determining Perimeter and Area of Polygons on the Coordinate Plane
That shape is so weird, there's no way to find its area! Show your classes that they can use grids and known formulas to find the perimeters and areas of irregular figures. Pairs develop methods to break irregular figures into figures...
6th Math CCSS: Designed