Summer courses

[gaoboxm]

Hi, have anyone study Stepmaths courses before? I want my son try one during the summer holiday. Please give me some advice.
www.stepmaths.com/

Has your ds done his first year of A level maths? How old is he?

yes, he is in year 12.

There's a lady who visits this thread called Pallando. She may have an opinion on that summer school.

Have you seen maths.org/step/ ?

Sorry, should have said, Pallando is really helpful with STEP.

how about natural science?