My DS is aged 13 and will be in year 9 in September. He has asked me to get some revision books for the summer hols and his teachers have recommended the CGP ones.
I am happy to get English and Maths KS3 ones but DS is already a level 7 in science and the CGP one on Amazon says it covers levels 5-7 at KS3, so I would like to know if I need to get GCSE ones? However, there seems to be so many different ones to choose from. We don't know at this stage what science/s he will be taking at GCSE.
Can anyone recommend something suitable?