The first table in this post was updated at 17.42 on 25 January 2018 after we noticed – of all things – that percentages in the table did not add up to 100. We very much regret the error. Key Stage 4 league tables – performance tables, to use their proper name – have been published this [...]
I’m not normally inclined to say “I told you so” but, in this case, it might be justified. Back in 2015, when the Department for Education announced the scores for old style GCSEs in 2017, Dave Thomson and I did some calculations to look at 'what if' the DfE 2016 and 2017 scoring systems were applied [...]
The EBacc continues to be ignored There was a slight fall in the percentage of pupils entered for all five subjects making up the English Baccalaureate (EBacc). Even so, the percentage entered for the science and humanities components actually increased. The fall in the headline EBacc entry rate was entirely due to a drop in [...]
Schools’ provisional Progress 8 scores for 2017 were published today, having already been released to schools over a fortnight ago. This would have been a chastening experience for those falling below the floor standard of -0.5. On the surface, there are more of them this year than last. But is this fair? Changes to GCSE [...]
This is a joint blogpost from Education Datalab and the Association of School and College Leaders (ASCL). This post was updated on 16 October 2017. The cut-off date for inclusion in this analysis was originally stated as 30 June 2017, based on an earlier draft of this analysis, when it should have been given as 31 [...]
Towards the end of last month, the Department for Education published ‘shadow’ Attainment 8 data for 2015/16 [PDF]. This shows the impact of moving from the familiar scoring of A*-G grades – one point for grade G, up to eight points for grade A* – to the interim scale that will be used in 2016/17 [...]
We thought we’d run out of things to say about Progress 8 but a couple of blogposts from Tom Sherrington and Jim Gordon last week made us realise that we hadn’t. Both examine, among other things, how Progress 8 scores vary by pupil and school characteristics. (Progress 8 is the headline value added measure by which [...]
Progress 8 is the value added measure by which secondary schools are being judged, starting from the last academic year. At Datalab we’re broadly supportive of it as a measure. But no measure of school performance is perfect, and P8 is no exception. It doesn’t account for pupil background, and so favours schools with high percentages [...]
In the days of five good GCSE passes all students were equal: each child would contribute a one or a zero to the school’s pass rate, though of course it was easier for a school to get a pass for some students than for others. Under Progress 8, the half a grade positive progress made by 27 [...]
