The best way to revise your mechanics is to do past papers! Do as many questions as you can. Practice, practice, practice
To help you we have developed a series of short videos. They summarise the key points to remember on each topic. They are NOT lessons! Rather, they are designed to help you revise topics we have already covered in class.
Play the video, pause it, fast forward it, rewind it to cover the points you need to revise
(Note: You will need Adobe Flash player to play these videos)