My 13 year old ds struggles with maths and needs more exercises to reinforce his learning. We've been going through them together and now need more - we've run out of the school ones.
I've looked on amazon and I can't work out what to buy. Everything seems to rely on knowing what "key stage" you are. My ds is educated in scotland, at an independent school, so follows neither "key stages" nor the "curriculum for excellence". It's therefore hard to know which book to get.
He has been doing multiplying and dividing fractions, equations (only with basic brackets), working out angles, can't remember what else sorry - that was just tonight.
Has anyone got a child of a similar age that could make a stab at what stage I'm aiming at?