To be excellent educators, it's not enough just to "be a teacher", we must have something more, something that transforms us and changes students' lives. We worked together with innovative practices and differentiated methodologies, which were part of the theme of our research. It deals with the innovative practices of the good math teacher, from which we searched through the words of authors who have worked with the theme of the good teacher, the meaning, the basis of the good teacher, and thus we founded our theoretical practical research. We set ourselves the objectives of getting to know their teaching practices, methods that increase the quality of teaching and what pedagogical innovations we are finding in math teachers. We tried to find out what the attributions of a good teacher are from the suggestions made by the students. By analyzing these three problems, we found the characteristics of a good teacher. Our research was initially based on a theoretical foundation, elaborated in order to understand what the main attributes of a good math teacher are, and we sought to formulate some questions to find answers within our journey.