Resources Find resources to support your investigation of content and pedagogy or to learn more about Lesson Study. Lesson Study Tools are located in the “Conduct a Cycle” section. arrow Content Resources Subject matter resources to deepen your study of content. Research Overviews, reports, press coverage, and other material about Lesson Study and its effectiveness. Courses Explore this powerful instructional approach that pairs well with Lesson Study. TTP Resources on Teaching Through Problem-solving, a problem-solving-based approach to mathematics. School-wide Lesson Study Resources to grow Lesson Study throughout your school. Lesson Study Tools Guides, agendas, and other tools to support Lesson Study cycles.