This article describes one of the most effective, interesting and interactive methods of teaching. This method leads learners to form a system of knowledge, skills, abilities, capacities and to develop their critical thinking, creativity, logic and communication skills. On the other hand the success in education depends on the professional awareness of the teacher: the passion for his profession, his qualifications, his experience and the competence to govern his way of thinking and attitudes and to outline his own plan for professional development. The both factors motivate the cognitive and affective interest of students to carry out successfully a task.