These mini-posters were used in a small-group activity in my geometry class.
Pairs of students measured the side lengths, angle measures, and diagonal characteristics to discover characteristics of each. The side lengths and angle measures were a review of concepts students has previously been exposed to. The diagonal characteristics were newly introduced.
We hung them on the wall in the format of Venn diagram as a visual reminder of the characteristics of each quadrilateral.
Students then completed the table/graphic organizer to use as a reference sheet.