I’m rewriting our appraisal policy. If anyone can signpost great practice in other schools/Trusts and blogs/research I’d be really grateful 🙏🏻
Growing Great Teachers by Chris Mouse. If you Google it, you should be able to find it.
You definitely need to speak to Jon Gilbert from Two Counties Trust. He’s done this over the last year with some brilliant results - completely developmental focused. Not sure if he is on here but he is on Twitter. Let me know if you want me to put you in touch 👍🏻
You could also try Andy Spens ( not here yet I don't think ). He’s doing some great work on this with @andywolfe.bsky.social and the Flourishing Trusts network.
Have you looked at We Are In Beta? Some great stuff that they pull together from across the education sector.