Visible learning inside -- Part 1. The source of ideas and the role of teachers -- 2. The source of the ideas -- 3. Teachers: the major players in the education process -- Part 2. The lessons -- 4. Preparing the lessons -- 5. Starting the lesson -- 6. The flow of the lesson: learning -- 7. The flow of the lesson: the place of feedback -- 8. The end of the lesson -- Part 3. Mind frames -- 9. Mind frames of teachers, school leaders, and systems.