I have formed a lesson study team with a group of PEPS primary three teachers. We met for an hour on Tuesday. I tried to bring the team through the process of developing a lesson plan for research lesson. We talked about learning how to help low-achieving students develop into competent and independent problems solvers who can handle a variety of word problems with less scaffolding and guidance. In particular, in this research lesson, the team wants to explore the use of making-sense strategy (in particular with the help of pictorial representations and diagrams including but not limited to the model method), to find out how to assess students accurately during a lesson on word problems, and to see if students learn to do division better using an alternate strategy instead of the long division method.
The team leader doing such as session will request the team members to think of students' difficulties and use that to focus what the team has as it learning goals for the lesson-study cycle.
In this case, we have selected a stand-alone lesson which can happen after students have learnt a variety of operations - addition, subtraction, multiplication and division.