Thank you everyone - big help :) I suspected that might be the case as far as how important it was for marking & also knew that its all for the schools benefit, though DD is a perfectionist, so unfortunately even knowing that SATs aren't as important as she's told, isn't helping her feel less anxious :( - I even rang the high school to be told the do not use SATs for streaming - but DD just wants to please what seems to be unpleasable teachers ATM & its a worry as its changing her attitude to subjects she loved :(
3bunnies DDs school have also been fantastic - up until year 6 - the pressure on the DCs is beyond a joke & I suspect the teachers are feeling it too & its affecting their attitude in class - so I would highly recommend pushing for a referral to a recommended understanding Rheumy so that everything is properly in place if yr 6 gets too much for him, we got a late diagnosis & even though on the surface the school have been great, I'm rapidly realising the reality now we need it, isn't so good at all 
This particular teacher has even taught DD before & always raves at parents evening about how clever & motivated she is - though we didn't have the diagnosis back then & hormones kicking in also means DDs problems are getting progressively worse - she loved him to bits before, cried when she left his class last time round - this time she says he's grumpy & doesn't listen a lot of the time & can quite aggressive if you try & speak & disagree with him - he bit my head off one morning for trying to say one sentence to him - passing on info he really needed to know too - I don't scare easily, but he made me jump as it was so unexpected - so I don't doubt DD is right :( - he also has no excuse for not understanding her health problems as we have a CAF in place & Ive made sure they were all fully aware, which he instead he was.
That said, he is generally a good teacher & cares, but apart from changes in his personal circumstances, which DD tells me makes him tired & extra grumpy, it seems the crazy pressure to perform this year, the schools results were down last year as they didn't push the kids in year 6, so pushing too much this year with at least daily testing, often several a day -
Though the other teacher is FAR worse, new to the school & her dreadful tactics are rapidly putting DD off a subject she previously loved & excelled at, which even putting her health problems aside is a worry. Is it really okay for a teacher to stand her own younger DD at the front of a class about to take yet another test & announce that her DD got a 100% in the same test so no excuses for getting less 
Since writing this & reading some of your replies - I have got tougher with the school - so much talked about in the CAF meetings that's not happened, bad info given to me, or not given to me at all
bar the potential for getting DD a place in our first choice school, its been a complete waste of time, it was better without it as I knew I had to push for things myself, not be told I didn't have too as they would take over & nothing happens, which has been the case
I put through a strongly worded email as regards the writing assessment & the new SENCO copying in Head, School Nurses, Governor etc , she phoned immediately & has been a huge help (I hope) - I don't need the assessment at all, she thinks what we have in the CAF is probably enough to cover her own paperwork, but suggested a GP letter might help just incase - GP has agreed to this. SENCO speaking to the teachers, organising help for DD according to what DD thinks is best for her - word processor for some work, not having to join writing or keep it consistently neat etc etc. She was surprised we hadn't spoken sooner - so am I, but no one suggested it, the CAF/TAC was meant to deal with it all, or so I thought :(
& yes, she has seen an OT - was assessed as needing special pens, which I had already bought myself before OT - writing slope & special cushion, cushion I had to fight for with the original SENCO - who figured "lets wait & see how she gets on with the writing slope, she might not need the cushion" completely missing the point that the 2 work together & over riding the OTs opinion
I had to get really stroppy in the end & got it & its helped DDs back pain a lot. DD was also meant to get a special made to measure cloth exoskeleton glove for writing, but that came from the OT & apparently supply problems mean it never happened.
I did speak to AMAZE too & from them I learned that the OT should have also assessed DD with a keyboard too - which didn't happen, something AMAZE said they frequently hear as regards brighter DCs, as they do well enough, but would do better still if assessed properly & that they too often work to a target score, rather than really assessing the DCs in a way that allows them to achieve their full capabilities, so the brightest ones often lose out with OT too :(
I asked DD a bit more about the poem - turns out that it was topic work & IMHO a very dramatic topic too
so no poetic style to keep to at all, seems more & more like a teacher having a bad day & being a bit of an arse :(
I hope I've answered everything, apologies no individual replies, & this update being a nit disjointed, I'm still ill & struggling quite a bit myself - DD also ill home too now - if it wasn't bad enough, she was at school with a sinus & ear infection, so the poor might was feeling awful anyway, finally got to see a decent GP with that too & she's given her a treatment & said to keep her home.
Hoping things will be sorted by the time she goes back
thanks again for all the help the help