This flowchart guides the student through a series of questions to quickly and easily identify quadrilaterals. Covers squares, rhombuses, trapezoids, rectangles and parallelograms. On the second page of the download is a set of directions to turn the flowchart into a large classroom-sized poster for free (sorry, Staples!) from any printer.
A similar flowchart can be found in 5th Grade Math Word Wall
To covert this file to a poster for free: How to Enlarge a File to a Poster!
Classifying Triangles Flowchart
Language of Math poster