Shadowplay

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 [...]

By |2017-10-23T13:02:05+01:0027th April 2017|Exams and assessment, School accountability|

Putting Progress 8 in context

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 [...]

By |2018-09-27T17:46:44+01:002nd March 2017|Exams and assessment, School accountability|

Another attempt at a qualification-neutral Progress 8 measure

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 [...]

By |2018-09-27T17:48:27+01:0024th January 2017|School accountability|

Outliers in Progress 8

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 [...]

By |2019-07-09T14:30:21+01:0020th January 2017|School accountability|

Multi-academy trust league tables: What can we learn from the data?

This morning the government published multi-academy trust (MAT) league tables, building on an approach it trialled last year. At a headline level, two thirds of MATs had Progress 8 scores that were below average across the secondary schools which they run [PDF]. But what does the underlying data tell us? In this analysis we’re looking at [...]

By |2017-10-23T13:10:35+01:0019th January 2017|Exams and assessment, School accountability, Structures|

KS4 performance tables 2016: When coasting feels like paddling hard to keep your head above water

This week, 319 secondary schools have been told that they are coasting and so will become eligible for intervention. This includes a staggeringly high 22.6% of schools in the east Midlands. For those deemed to have insufficient capacity to bring about improvement this could be the start of a long road to forced academisation. And [...]

Qualification neutral Progress 8

One criticism of the current Progress 8 measure is that the points awarded to some qualifications are more (or less) favourable than to others. There is a risk that any inequality in the way different qualifications are valued incentivises schools to pursue those treated more favourably at the expense of working to improve grades awarded [...]

By |2017-10-23T13:08:55+01:007th December 2016|Exams and assessment, School accountability|

How should we define KS4 floor standards?

The question of how floor standards are defined is one that – to all heads, but particularly those who might be at risk of not meeting them – is obviously of great importance. And there are clearly numerous ways in which a floor standard could be defined. (We leave to one side the question of [...]

By |2017-10-23T12:44:21+01:004th October 2016|School accountability|
Go to Top