Now a days only online classes are offered.
It's one to one service........ through Google hangouts or other device......in English or Hindi or mix medium.
Teaching experience 30 years. It'sfull time profession. Quality wise no issue at all. Full comments as it is full time profession. Students will be taught mathematics and or science thoroughly, each and every question will be discussed. Test after each chapter is followed. Regular reporting to parents is done about ongoing courses and effort made by students. Students need to join class on time. They need to revise things properly on regular basis.
We offer this service one to one , not in group. So a student can ask his or her individual doubt without any hesitation.
Normally it is seen that students hesitate to ask his or her doubt in class or in group tuition. So one to one online tuition classes is best for them