Linda Dacey, Professor Emeritus at Lesley University, has always believed that learning mathematics should be conceptually based and enjoyable. She has written numerous classroom materials for students as well as professional books for teachers focused on problem solving, strategies for differentiation, numbers and operations, and writing to learn mathematics.

Karen Gartland is the PreK-Grade 8 Mathematics Supervisor for the Groton-Dunstable Regional School District. She enjoys working with faculty, focusing on best practices for teaching mathematics, including conceptual understanding, critical thinking, and applications. Karen is also an adjunct faculty at several universities.

Jayne Bamford Lynch is a Math Instructional Coach in Cambridge, Massachusetts. She joyfully spends her days in elementary classrooms supporting teachers and students in making math connections. Jayne is also an adjunct faculty member at Lesley University.