This 42 page packet focuses on polygons from triangles to decagons. Specific quadrilaterals including rectangles, squares, rhombuses, trapezoids and parallelograms are also highlighted. There are 16 activities in this packet including a polygon book, concentration game, polygon concept attainment activity, quadrilateral and polygon sorts, a review game and a quiz. Activities for The Greedy Triangle by Marilyn Burns and Shape Up! Fun with Triangles and Other Polygons by David Adler are also included.