Education & Development
What do tests tell us?
...Maths exam ‘was too hard’ . Tests need to be comparable, there has to be confidence that every person getting say, an A* at GCSE has reached the same threshold. We know that that’s not as straightforward as it sounds. Every year in August, there’s debate around the standards of this year’s A Levels compared with 10 or 20 years ago; every September in schools...