In Sept I will be working across two classes in a small primary school. For two days p/week I will be teaching the year 2/3 class, and for three days teaching the yr 4/5/6 class. Having been an NQT with a y4 class this yr, this is something brand new for me! Any advice on how to help things to run smoothly? How do I ensure that the older chn aren't repeating things that they have learnt previously yet still cover a wide breadth of topics for all chn?