Can anyone help me to understand how I can support my sons exam revision techniques. I scraped 3 O Levels with no revision As I didn't understand how to do it atall and now my son has got 35 percent for maths English and science I feal I'm letting him down. Is it a question of doing a bit every day to consolidate what he learns or just the fact he is just learning and will get it by CE a theory the school has ? Or by doing revision cards and picking out salient points I'm really bewildered by this and need help please.