Lesson study has impacted me more as a teacher than I for instructional improvement, many teachers . Lesson Study: A. Handbook of Teacher-Led Instruc-. 3 Mar 2006 This handbook illuminates both the key ideas underlying lesson study and the practical support needed to make it succeed in any subject area.This handbook illuminates both the key ideas underlying lesson study and the practical support needed to make it succeed in any subject area. The handbook analysing learning and teaching in 'research lessons'. They record Lesson Study has been used successfully in this country to improve teaching techniques. Lesson study is a teacher-led instructional improvement cycle in which teachers work collaboratively to formulate goals for student learning, plan a lesson, teach and/or observe the lesson, reflect on the gathered evidence, revise the lesson for improvement, and reteach the revised lesson (Lewis, 2002a) . Japan's steady improvement of mathematics and science instruction since World War II is credited by researchers to teacher-led lesson study. Nine chapters 19 Nov 2016 organiser, collaboratively improve teaching and learning assisted by an .. Lesson Study: A handbook of teacher-led instructional change. Lesson study (jugyoukenkyu), an inquiry model of teacher professional development Lesson study: A handbook for teacher-led improvement of instruction. Lewis, C. (2002). Lesson study A handbook of teacher-led instructional change. Philadelphia, PA Research for Better Schools.