Generally, ''O'' levels isn't really that tough. As long as you
put in consistent effort and start preparing for Os around
June/July, you ought to be fine. So... regarding your questions,
here are my answers:
1. No, tutors aren't needed. Teachers more than suffice in
secondary schools, as they don't go at lightning-fast pace like JC
teachers and have the time to offer you one-to-one remedials should
you really require help.
2. I have never heard of a or b, so I can only recommend other
titles XD
- TYS is a must have. All secondary students have a copy
each for the maths and science topics ><
- Impact, O Level Physics Workout (MCQ),
Gabriel Lionel Morais. The MCQ questions available in this book
really stretch (and confound) students, and since Os Physics paper
also set MCQ questions aiming to confound students, the book would
be a great help XD (Besides, my Physics teacher had this habit of
lifitng questions from this assessment book, so it helped me in
scoring As in school-based exams XD XD XD)
3. Depends on whether are you struggling with
that subject. If you are, purchase the guide books. If you aren't,
just save yourself the money and make do without them.
4. I did the TYS and other school's exam papers.
Needless to say, I also completed my homework. And of course, CHECK
YOUR ANSWERS! That's a really important step that most students
seem to neglect for some strange reason or other. You might have
completed your work, but not necessarily correctly. So, check your
answers THOROUGHLY!
As for notes. . . well, I have never been great
at making notes, so I just coped with the notes that my teachers
provided me with XD
And yea, I started revision in June/July. An hour
or two a day would be enough ^^
5. No.