Masterminds Riddle Math for Middle Grades: Geometry and Graphing: Reproducible Skill Builders and Higher Order Thinking Activities Based on NCTM Standards

Motivate students to solve problems with angles; use tangrams to increase geometric awareness, discover lines of symmetry, find the area and perimeter of polygons, construct solid figures, graph coordinates, and create graphs from tables with the challenging math riddles in this book. All of the skills are based on NCTM standards and each page is an engaging and humorous puzzle.