Pedagogical Content Knowledge Map for Integers

I’m working with a group of Year 7 mathematics teachers doing Lesson Study for the first time. The teachers chose to do a lesson study for what they believe to

Lesson Study in Mathematics

From 2006 – 2009, the University of the Philippines National Institute for Science and Mathematics Education Development (UPNISMED) piloted a school-based professional development  program for teachers called Lesson  Study to two high schools