Post-graduate teachers are abbreviated as PGTs. Students in senior secondary or higher secondary are taught by post-graduate teachers. It is also referred to as secondary school teaching, School Management System. It is a desirable position. The learning and degree in this field will assist them in better understanding the educational system and their duties and responsibilities. A PGT’s duties and responsibilities are similar to those of a school teacher. It is, however, more defined. To qualify as a post-graduate teacher, you must first pass the teaching exams. Several institutes offer teaching diplomas that assist teachers in developing teaching strategies. The syllabus and course are designed to enable the senior lecturer to teach students using the appropriate methodologies. The disparity in teaching methods can result in out-of-field instruction. The courses assist tutors in their professional development. Before choosing a learning platform, students and other virtual learners look for the teacher’s credentials.