Knowledge is the greatest gift that man can get. Knowledge is not born by man. Human acquires knowledge by experience. There has been a radical change in the way people learn from ancient times to present. The method which was used in ancient times to acquire knowledge in educational institutions is irrelevant today. Here, the researchers have found various ancient and modern methods by applying qualitative documentary research method. The teaching styled of ancient times was mainly teacher-centered but now it has become student-centered. The ancient teaching style was like Sravana, Manana, Oral, Discussion etc. Nowadays, different teaching style can be observed in teaching and learning process for classroom management. Some example is like Lecture method, Question-Answer method, Project method, Problem method Heuristic method etc. Finally the researchers here presents a box of the types of student-centered approaches that are currently being implemented in relation to a teacher-centered approach.