Attend all lectures, even if attendance is not mandatory. Using someone else’s notes can help, but it is no substitute for attending the lecture.
In my opinion, coaching has its own uses and disadvantages.
If we talk about the classes I to VIII, there really is not such a big need for a separate trainer to coach the student.
For Students of class X going to XI or class XI going to XII
The students going from class X to XI have a lot of fire in them (carry over from class X board exam time), and so do their paren