Then the notes will not be useful anymore since so long ago
already. Many topics will be changed already too. So how huh
???
you will be surprised.
Not all are relevant, but at least 80% to 90% are still in
syllabus... At least for physics and maths... if not how I teach
tuition ;)
That's why I set up ExamWorld, and expect it to be still rather
relevant ten years down the road
Even for the recent addition of Sets and Venn Diagram into the
2008 O levels E maths, this was actually in O levels syllabus
between 1988 to 1998. My tuition student really benefitted from me
having digged up this old E maths TYS, and completed all the sets
and venn diagram questions in it