This book responds to the desire of teachers for a practical "reference book for all cases". A book in which suggestions for the daily challenges in the classroom can be found and which is always ready to hand on the teacher's desk or in the drawer. This collection of ideas, which you can implement immediately - and also usually 1:1 - in your classroom, comes from our own practice and from teachers who have participated in our seminars on these topics. There is something for every grade level and every teacher. The book is full of proven tips such as rituals, nonverbal cues, short verbal inputs, symbols, images, and clever techniques that will help you both manage the classroom and create a harmonious atmosphere within it. They also save your voice and nerves and allow you to create that environment.