Jennifer Chang-Wathall is an independent consultant, author, faculty chair of mathematics at Island School and honorary faculty adviser and part time lecturer for the University of Hong Kong.

With over 20 years experience in the education field, Jennifer has worked in several international schools in various management roles. She is an international keynote speaker and presenter, delivering workshops on Concept-Based Mathematics, 21st Century Learning Skills, and Concept-Based Curriculum.

Jennifer works as an independent consultant helping math departments and schools transition to concept-based curriculum and instruction. She utilizes her skills as a certified Performance Coach to facilitate transition and change.

Her book Concept-Based Mathematics: Teaching for Deep Understanding in Secondary Classrooms was released in February 2016.