Interested in whether people find a year group they like and stick with it (if they can) or like moving around a lot and why? Struck by the fact that often Reception teachers stay in Reception and Y6 teachers often stay in Y6. I'm wondering why and whether it is better to develop expertise in one Key stage or have a broader experience of all ages. I'm doing my second year of Y3 and feeling very comfortable with it as a year group, and I'm less happy in upper KS2. But I do observe teachers who have no experience of other year groups can misunderstand the issues they have, both at top and bottom of the school. Thoughts and experiences on this welcome.