What are your y6's doing now?
At dc school they've done no maths or English or any lessons really since the SATS. They needed a break yes, but AIBU in thinking it'd be good to keep up what they've learnt? What about the summer slide?? This is summer slide plus two months!
They are practising for an end of term play relentlessly. Learning songs to perform & watching DVDs. The teachers don't seem any less stressed though, shouting at them and threatening to call off the play if they don't show more enthusiasm 
they're bored rigid!