However, I do have an issue with the culture of 'Phonics first, fast and only'. We don't know enough about how the brain learns to be able to state with certainty the phonics is a definitive teaching method which will work for everyone as long as it is done right.
I'm afraid that we do know enough about the results of research into reading (from more than one discipline) to know that the phonics programmes currently being recommended to schools comprise the elements associated with successful reading instruction. We do know that some 3 -5% of children may find learning to read with phonics difficult, but that is far fewer than the 20 - 25% that has been the 'norm' over at least the past decade.
No, we may not yet know quite enough about how the brain learns, but 'Phonics fast and first', and only, at least lets us be sure what is going wrong if the child is failing to learn. With a mixture of methods and strategies it is impossible to tell which 'bit' is the culprit.
Anyway, this isn't meant to be a phonics thread.
On the question of testing I would say that there seems to be no clear idea of what 'education' should be teaching or achieving. There are debates about 'traditional' (which actually incorporates a great deal of 'evidence based' practice) v constructivist pedagogy, and skills based learning v knowledge based learning. There are questions about what do children need to learn to prepare them for the 21st century (at the rate the world is going I suspect that it is survivial skills
). How does instant access to 'knowledge' on the internet affect what and how things are taught etc. etc.
And while all this is going on we demand to know that the nation's children are literate and numerate and understand science and technology. We demand to know that they have reached a certain level of competence at these things. And we demand that all children should reach that level. When I was a child we were tested at 11 and the ones who 'passed' at 11 were tested again at 15/16. A few went on to be tested at 17/18. We were fine with that because no-one thought that the 'bottom' 80% really needed to know anything more than a basic level of arithmetic and the ability to read. But now, everyone has to 'achieve' and how is that to be attained except by constant monitoring? I don't know. But I don't think it unreasonable for some sections of the population to assume that testing might be valuable.
(You may not fatten a pig by weighing it, but if you don't you might not notice that it isn't getting fat..)
(But the Phonics Check is a really good one which should have come in years ago!)