This book summarizes new directions in mathematics education research on proving at the university level, thereby providing contemporary extensions of the sub-fields of proof that Annie and John Selden introduced to the field. The chapters each describe an emerging new area of proof research, review the relevant findings in this area, present open…

Writing skills are essential for success in the 21st-century school and workplace, but most classrooms devote far more time to reading instruction, with writing often addressed in isolation or excluded. In this insightful professional development resource and text, leading researchers discuss why and how to integrate writing and reading…