less than half of 16 year olds get a "good pass" in English and Maths GCSEs
You could give every kid in the country an ipad and this would still be the case. The grade boundaries are set that way.
There is a whole new generation of online learning methods. There are self-marking tests for example where you answer questions and are marked automatically
Tests aren’t new teaching methods, all you’re doing there is changing who marks it. In the absence of an ipad you can still have a test, one marked by a teacher, the kid sat next to you, or you can mark your own. One issue with computer-marked tests (and indeed with tests marked by the kids) is that it massively limits the type of question that can be asked -multiple choice (diagnosticquestions.com is good source of these), or simple answer (fine for maths sometimes although anyone who has wrangled with mymaths knows that it can be done badly! And it has the ‘show your working out’ issue). Machine marked essays? I don’t think we’re there yet.
Often the system will prevent the pupil moving on until they have a high enough mark in earlier chapters/sections etc.
Which means that less self-motivated learners can quickly fall behind.
Yet schools still seem to think making a class of 30 listen to a teacher at a black/white board and then filling in a scrappy worksheet is still the best way to learn
Did you see Michaela School’s results?
I’m not a Luddite, I own three iPads myself. Schools should have access to tech - my department has a class set of ipads that can be booked. But every kid having an ipad in my class every day? Yeah, it’s not going to get used that often, unless as an e-textbook.