The document discusses the challenges of traditional classroom and tutoring settings for teaching mathematics. In classrooms and tutoring groups, it can be difficult for teachers and tutors to give individualized attention to weaker students. Online tutoring is presented as an alternative that allows a tutor to focus solely on a single student's doubts and questions for an entire hour-long session. The document promotes an online tutoring service for K-12 through university level mathematics, noting that tutors are experts who can help with assignments, homework, and exam preparation.