Can anyone help? I found towards the end of last year some fantastic powerpoints with probing questions at http://www.bristol-cyps.org.uk/teaching/secondary/maths/apa-level4.html This seems to have been removed from the www.bristol-cyps.org.uk site and I can't find them in such a good format anywhere. I am trying to support colleagues in planning for key questions and would love it if anyone had a copy, knew where they have moved to or has a similar resource they could suggest. We teach KS3 and KS4 on the OCR spec if that makes a difference. Many thanks in advance.