oleh
Agus Mukhtar R*
Abstraction
Lesson Study is a model of professional development of educators (teachers) through the assessment and ongoing learning kolabotarif based on the principles of collegiality and mutual learning to build a learning community .. Lesson Study is not a strategy or method of learning, but coaching is one way to improve the learning process. In the basics 'lesson study' includes 3 (three) stages of the planning activities (planning), implementation (action/do) learning and observation and reflection (reflection/see),
Key words
Lesson Study, Plan, Do, See