My son will be taking year 6 SATs in May. He is doing okay, but lacks confidence, so I just want him to be prepared and not get bogged down when the time comes!
I'm just wondering if anyone can recommend online websites or books that contain up to date worksheets/practice papers that I can print out and he can do some extra revision at home.
I've looked at the schoolrun.com and it seems the kind of thing I'm looking for, but I'm a bit dubious about subscribing and parting with cash, before seeing the subscribers only content 
Can anyone recommend? Or anything similar?
Happy to look at books too, but not sure what's up to date etc...
Thanks!