50 Leveled Math Problems Level 5 (50 Leveled Problems for the Mathematics Classroom)
Anne M. Collins, Ph.D., is the Director of Mathematics Programs and the Director of Achievement Center for Mathematics at Lesley University. In her career she has taught at the elementary, secondary, and postsecondary levels. Dr. Collins has authored, edited, and reviewed numerous publications on mathematics instruction. Among her many leadership roles and honors, Dr. Collins is an elected member of the NCTM Board of Directors and was inducted into the Massachusetts Mathematics Educators Hall of Fame in 2005.