Accessible Algebra: 30 Modules to Promote Algebraic Reasoning, Grades 7-10 (Paperback) (ISBN-13: 9781625310668)

Anne M. Collins, professor of mathematics and education, is the Director of Mathematics Programs and the Center for Mathematics Achievement at Lesley University. A former member of the board of directors for NCTM, she works with preservice and in-service teachers, helping them deepen their mathematics pedagogical content knowledge. Her research focuses on the impact of formative assessment on student achievement.

Steven R. Benson is a mathematician and mathematics educator at Lesley University; he has created curriculum and facilitated professional development for pre- and in-service teachers for nearly thirty years. He was the lead author of Ways to Think About Mathematics: Activities and Investigations for Grade 6-12 Teachers (Corwin 2004).