Hello, everyone. If you have children/relatives preparing to sit for this year's October/November 2020 (or future) O and A Level public examinations, my YouTube channel that covers full, free tutorial videos on how to best tackle examination questions might help. (Perhaps watch in 360p to save the precious bandwidth).
Please subscribe to the channel if you support my endeavour/work. These are not-for-profit channel. I am a chemist, and also happen to be a chemistry teacher. My experience and expertise in both enable me to provide an alternative, if not better, approach to seeing how best to envisage these chemistry concepts, be it O or A Level stuff.
Do spread the words as your actions would have helped many others who might actually need the help (in addition to other support provided by schools). Sometimes, the learners pick up new skills from a different approach, especially this close to exam season! Cheers.