To clarify, A Levels are graded A-E.
In my experience, Marple Sixth Form is staffed by dedicated and experienced teachers who work hard to help their students do well - and indeed, as the statistics show, they do.
It should be noted that the DFE figures relating to a 49% of students passing 3 A levels reflects the Cheadle & Marple results combined, including the fact that a relatively high proportion of students across the two colleges (particularly at Cheadle) do other things apart from A Levels (these are not included in the figures). Rather than being criticised for offering this range of courses, this should be seen as a positive. Marple Sixth Form continues to offer a huge range of courses, mainly A-Level, but also allows students to combine these with other qualifications if that is appropriate.