I don't disagree with the parent who wrote that for most pupils (with no obvious SEN/ disability) these are achievable targets.
I think the issue is how it's taught. Our primary school went in for quizes grouped into 'clubs' - 11 club/ 22 club/ 33 club/ etc... with progressively more multiplication questions on the quiz each Wednesday morning. Two problems - 1) same test every week/ sometimes teachers would send child home with test to practice and 2) kid's memorized correct answers rather than learning times tables.
I think some schools miss the point that multiplication is multiple additions/ counting at intervals and can be thought of in various ways:
so 8 x 12 - can be thought of through doubling:
doubling 4 times table fact - 4 x 12 = 48 and double again = 96
or triple doubling of 2 times table facts
2 x 12 fact = 24/ double that = 48 and double again = 96
or doubling 6 times table facts
8 x 6 = 48 and double that = 96 (effectively factoring 8 x 12 into 8 x 6 x 2)
or alternatively splitting the multiplication into easier units (handling it as a stepped problem):
(8 x 10 = 80) + (8 x 2 = 16) - add those two up 80 + 16 = 96
Most kids don't get that - they learn the song/ learn it by rote/ or have little tricks (rhymes/ hand tricks/ etc...).
Why is it important: www.greatmathsteachingideas.com/2014/01/05/youve-never-seen-the-gcse-maths-curriculum-like-this-before/ - so seeing it from the point of view of GCSE level achievements without strong multiplication skills you're in a world of hurt.
Literacy skills are much the same. Poor reading skills makes accessing courses such as history/ geography/ RE/ etc.... difficult and can also hinder achievement in sciences & mathematics.
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So I think at core no parent is really arguing against these standards (possibly explaining their charm for Nicky Morgan)- however, I do agree with the Guardian headline describing this as a 'gimmick' (www.theguardian.com/politics/2015/feb/02/conservative-education-plans-branded-election-gimmicks).
I agree there is a problem - around 15% - 20% of pupils persistently fail to achieve NC L4c or higher at KS2 SATs in recent years (data source: www.theguardian.com/news/datablog/2013/sep/19/sats-results-key-stage-two - see table at bottom). There are ~4.3 million pupils in primary schools which translates to 600,000 or so in Year 6. 15% of that figure would be around 90,000 children failing to achieve NC L4c or higher at KS2 Maths.
We parents aren't told what the percentage is for NC L4b (the ability level considered 'senior school ready') - now that would be an interesting statistics to have freely available on performance tables.
Given you have limited funds, isn't it better spending whatever this new test will cost the government (let's say £1 million) by delving into this underachieving group or pupils and determining which is explainable by other issues (SEN/ disability/ troubled home life/ language barriers/ etc....) and which indicate a real failing at a particular school. And then focusing the money where it will do most good - say a failing school where 30% of pupils fail to achieve NC L4. How can we improve maths there for that school.
Of course that means the school which consistently has 1 or 2 pupils failing to achieve Nc L4 falls through the cracks - but the real crisis (failing a large proportion of pupils) is only at a very few schools I suspect - so why not target training/ resources there rather than an exam everywhere?
Converting to an academy costs money - and there's the whole can of worms of having to have one months salary in reserve for liquidity (which made recent headlines). Surely the more economic thing to do is find the schools where there is an obvious problem and get them help.