Sorry, Amberthecat, I wasn't clear enough. I never meant it to read as that was all they should do! Obviously they should have a broad and balanced curriculum and not "narrow experiences", but I am an old bugger, so I know that when the National Curriculum first came in, it was pretty clear that each folder for each subject had been written from the top down by experts in individual committee meetings, with not one thought for how primary teachers were supposed to squeeze it all in or link it together.
It was great for individual subject teaching, but the content increase per subject for primary school teachers who cover everything, produced traffic jams of content overload which lessened the time for Maths and English and impacted on numeracy and literacy standards. (With the help of a few new loopy learning to read strategies that happily have now disappeared, granted!)
Sooooo...... hey ho in came the literacy and numeracy hours to the rescue (ie let's put the emphasis kind of back where it was in the first place before we overloaded you with at least 9 folders of subject content) because they thought we weren't doing enough Maths and English any more!!!!!! ARGHHH!! (Caveat: Although it was nice to have the emphasis back, the literacy and numeracy hours in their original form would have been comedy if they hadn't cost so much taxpayer's money.)
Having worked with both systems in all sorts of schools, I had more time for numeracy and literacy before the national curriculum came out, delivered mostly through exciting topic work with oodles of time for visits, Science, Art, Music, DT etc. etc. because it was not massively PRESCRIBED or STATUTORY. If we needed to spend longer on a particular maths topic, for example, we could, without worrying that we still had this or that to fit in come Hell or high water. So, children could progress at their own rate and have time to consolidate and put into practice their new learning.
Sorry for the confusion, don't think anyone would seriously advocate doing English and Maths all day.....or would they? Hope Mr. Gove doesn't read this, don't want him getting any mad ideas now, do we?