Each student may not fully comprehend some issues in the first explanation. This is quite natural and can turn into a great advantage when it is taken correctly. As Infinity Mathematics House, we realize the repetition of issues that the student does not understand with a systematic educational approach. The subject of the student is determined by observations and trial exam results in one -to -one courses, and those issues are studied again. If necessary, starting from the basic concepts step by step advanced gains are achieved. In this process, expressions specific to students, alternative solutions and examples of daily life are enriched. Thus, the student gains self -confidence by clearly understanding the issues he had been forced before. The student not only listens to the issue, but also reinforces different types of questions. At the end of each course, the student becomes both conceptual and practical dominance on that subject. This application allows the completion of the missing information and the student to prepare the student in a much more robust way. Therefore, it is our main task to ensure that each student learns until they understand.