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School exam grades in England can't be trusted

School exam grades in England can't be trusted

In England, every year, more than a million high school students take GCSE (age 16), AS (age 17) and A level (age 18) exams. The grades...

Visualising grade (un)reliability

Visualising grade (un)reliability

On 27th November 2018, Ofqual published some important measures of the reliability of GCSE and A level examinations in 14 subjects -...

How to make GCSE and A level grades reliable

How to make GCSE and A level grades reliable

Grade misallocations real... My blog How reliable are GCSE and A level grades? featured a chart, published by the exam regulator...

Recent Posts

Videos and podcasts about the unreliability of school exam grades

On creativity, innovation and systems thinking

School exam grades in England can't be trusted

CAGs, TAGs and mutant algorithms

Grade (un)reliability - the full story

Visualising grade (un)reliability

No, Pearson. 99.2% of your grades were not accurate

Biting the poisoned cherry - why the appeals process for school exams is so unfair

Teachers behaving badly!

How reliable are GCSE and A level grades?

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