I have been talking a lot recently about the lesson study model of collaborative
classroom based CPD – this has been in my work delivering CPD, working with
teachers in schools and more recently in discussion on Twitter with my PLN.
The lesson study has its origins in the Pacific rim and most widely in Japan
where it is seen as the main medium of school improvement CPD where it is called kenkyuu. The best definition is taken from this blog post on Teaching expertise
In a lesson study process, groups of teachers identify an area of need in pupil learning and progress in their classes that is need of improvement. They then enquire into developments in teaching that are likely to have an impact on this aspect of pupil learning.
The group spends between one and three years working together:
- planning interventions in lessons which may improve pupil learning
- teaching and collaboratively closely observing these ‘research lessons’
- carefully discussing the outcomes, and
- writing up what happens – ‘failures’ as well as ‘successes’.
This is a very focused form of CPD and promotes the teacher as a learner and researcher, indeeed, research shows that Japanese teachers tended to have a more sophisticated subject knowledge of mathematics than teachers in other countries and part of this was attributed to the lesson study model. There are many other factors which could be attributed but this is worth considering.
Since 2003 there has been significant work taking place in England on introducing an adapted model of lesson study in to both Primary and Secondary education and the National Strategies has put funding into school budgets to enable them to use it as part of their CPD model in recent years.
In the English model teachers work together having decided upon a focus for the lesson study. The models I have seen have started with a question of ‘How can we make the teaching of X better?’ This has led to an enquiry led approach which has concentrated on a group of targeted children



On Tuesday morning I sat and watched my Twitter stream fill up with comments from teachers and advisors who were becoming increasingly snowbound. I saw a torrent of twitpics flood through of different snowy scenes and wondered if I was in class what would be the most effective way of sharing these with the children. I set up a Wallwisher page to see if this would take off and whether people would find it easy to upload images.

tion of IT in this particular case. All of my colleagues are users of IT and do their best to keep up to date with what is happening but it is inevitable in a job such as ours that there will be a variety in confidence and passion about the subject. We did hold a ‘bootcamp’ in the summer when we went away for two days to play and learn together using several Web 2.0 applications but I have been blown away by the speed learning people have undertaken in the last 16 hours to ensure that their setup is in place for the day’s conference.
