Q:
A: Polygon Pattern blocks have 6 shapes: yellow hexagon, red trapezoid, blue rhombus, green equilateral triangle, tan parallelogram, and orange square. Power Polygons have these shapes plus sets of similar shapes: right triangles, and squares. Additionally, there is a rectangle that is twice the small squares. I use both of these in my middle school math classes. http://www.eaieducation.com/531060.html