“When we know better, we do better. And the ideas in Bresser and Holtzman’s resource help us all know better by providing us practical activities to do with students.”

“This resource has positively influenced me as a math tutor and a supervisor of math practicum students at the university level. The authors have provided powerful mathematical content while thoughtfully guiding educators to engage students in meaningful mathematical conversations. It’s outstanding!”

“Rusty and Caren’s thoughtful and inspiring lesson designs provide highly accessible and motivating support to my math teachers. The activities offer rich examples for engaging a full range of learners in thinking and talking about mathematics.”

“Clear and accessible, this resource gently encourages us to be reflective in our math teaching. What I like most about the resource is that it centers on teacher and student thinking and discussion in a way that brings the classroom to life. Whether you are just starting out in teaching or a seasoned professional, you don’t want to miss this wonderful resource!”

“This resource illustrates the importance of developing number sense in children and offers engaging, easy-to-follow lessons that deepen student understanding and empower young mathematicians.”