The average students I knew took them, and that enabled them to maintain top grades effortlessly.
Some don't but yet they still maintain great scores; some others fail.
Personally, one do not need require it at all, even to achieve scores equal to those that did.
Time management and discipline actually put more use in a two-hour session than a tutor can do so. Within two hour, I managed to skim through the entire Biology Form 4 and Form 5.
However, taking tuition gives one confidence.
It is entirely depending on one's preference. I suggest you not to.
Once you take tuition, you will not have the drive to study on your own anymore, you will wait for the tuition session to study, and the rest of the time is at waste, though this do not apply to everyone. But, majority, I believe, will agree with me that they did.
i love my tuition classes. I learn heaps more there than in class. Hence, I do all my studying there and I can have adequate rest/play during my free time
Works for me, but not for everyone. For add maths, either you can fork out at least 3-4 hours a week doing practices, or you can just pay the tuition teacher to do the same thing, only up point is that he/she can teach you if you don't know how to solve a problem rather than cracking your head all day.