I'm on long term supply in a challenging y2 class. I know they're young but these are kids who don't seem to care about consequences. I went in hoping to set firm boundaries, be tough initially then begin to have more fun once they understood the boundaries. But now we have this pattern of a majority of the class constantly pushing the boundaries. Every day is so hard. I'm constantly reminding them what I expect, taking minutes off playtime & golden time. It feels like it's me v them and it's horrible. I don't want my classroom to feel like this. The schools policy is positive & restorative so I need to turn it round. I go in every day intending to give out lots of rewards but soon it's back to the negative cycle. How do I break the pattern and get them interested in being good?