Perhaps this is just a worry post. I do have a tendency to overthink.
DS did ok in his SATS in Y6. Got 107. Not too bad. Since the start of Y7 he's been putting in a big effort in Maths. Getting good feedback in lessons and trying really hard in puzzle-type homework.
So today he was gutted to find out his Maths test score (which must have been CAT) was 17/50 
So, I know next term they will be settled and he'll be in a lower set. I'm just panicking I guess that his confidence is shot and he'll not be able to work his way out of it.
There is movement between sets but I'm worried he'll be too far behind. I'm currently thinking about a Maths tutor? I've never done that before.
Has anyone been through this and their Dc worked their way up? DS has been feeling really good about school and settled well so far, but feeling a bit crap right now.