Teach students how all of these polygons are Quadrilaterals. Students can make this foldable to explore how to sort, compare and contrast these quadrilaterals based upon parallel lines, angle size, and side length. Fold the pages to find out how to describe and label each figure, by reading the various descriptions and words that can be seen when these three sections are laid on top of one another.(The word “quadrilateral” can be seen even when the other two pages are folded to lay upon it because all of these figures are quadrilaterals)
To classify and sort all of these quadrilaterals, read from bottom to top to see how many different names each polygon can be called.