On the Beach set a GCSE-style ice cream profit question and found just 8% of UK adults could answer it. What makes this seemingly simple puzzle so hard? Feeling confident you could still pass GCSE ...
GCSE exams are now well under way and for most Year 11s, there's just over a week left of tests. Students have already done two maths AQA tests, with the final paper 3 scheduled for June 10. But how ...