One of the best thing about these classes is that they are one to one, so the entire hour is dedicated to the child and it's more like personalized instruction. Another advantage is these classes are easy to schedule, without worrying about conflicting appointments or commitments as the classes can be scheduled online as and when needed, which is a huge plus. The tutors are always available to answer your questions and flexible to change the instruction according to the student needs. Since starting these classes my child has become much more confident in solving math problems. I have noticed a significant improvement my child's math grades as well. I would highly recommend anyone looking for tutoring classes to give a try with etutorworld.