Lesson Study Network

Launched by Motoko Akiba and Aki Murata. This website shares their team’s work in Florida schools, as well as lesson study resources and web links to different lesson study projects.


Project IMPULS at Tokyo Gakugei University

A website that facilitates opportunities for researchers, administrators and practicing school professional to exchange ideas for mathematics teachers’ professionalization through Lesson Study.


Lesson Study Group at Mills College
Website of Mills College Lesson Study Group led by Prof Catherine Lewis, prominent Lesson Study advocate in the USА.


Lesson Study Research Group

An archive website that offers good resources for Lesson Study in the US.


Chicago Lesson Study Group
Website provides a forum for teachers to learn about and practice Lesson Study as a way to steadily improve student learning.


UK Lesson Study website

Led by Dr. Pete Dudley, this website promotes and develops Lesson Study in the UK Lesson_Study


APEC Education Network

An initiative that sponsors projects that use Lesson Study to improve the quality of education in mathematics and language learning


Lesson Study Alliance website

Website of a US organization that promotes and support the implementation of lesson study to improve K-12 teaching and learning especially in mathematics and science


Free Lesson Note app

Developed by Lesson Study Alliance, this app facilitates analysis and improvement of classroom lessons by making it easy to record observations and other essential tasks in Lesson Study.