For Maths, do more PRACTICE. TYS often helps quite alot... It's
one of the BASICs.... To SCORE, have a GOOD UNDERSTANDING of your
FORMULAS and how they work...
For SCIENCES, REMEMBER and UNDERSTAND your FACTS well... Know what
points are 'SCORERS'... If you can find 'GOOD BOOKS', often can
HELP ALOT... TYS are ok but don't weigh as much as for MATHS...