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Climate education needs a very sequenced approach, not a series of one off events @leighhoath
.@olicav is taking us through some of the ideas of @anniemurphypaul’s wonderful book The Extended Mind @bryedusummit
.@GarethConyard: when things go wrong, performance management can be seen as a deficit model, about preparing for capability, rather than a positive system #TDTconf



A performance goal such as 'achieve these class results' is only helpful for a teacher if they already have all the perceptive understanding of students' challenges, the skill and resources to meet them. It encourages them to prioritise attention/time/effort to this goal.
They begin by summarising some key findings from three key areas of meeting science.
So many rich findings from a whole raft of quantitative and qualitative data. Here's a small sample at school-level
Key message 1: most efforts to base PM on performance ratings fail, across all industries. It's not clear that they're useful in raising performance in any case.
https://twitter.com/informed_edu/status/1142347319117012993Firstly, this seems to underline why collaborative enquiry (eg Lesson Study) may be such an effective model for teachers, but also helps us understand the plausible boundary conditions.
https://twitter.com/p_a_kirschner/status/1142341397716111362
Collaborative learning is likely to be beneficial with the right types of dialogue, particularly peer critique, debate and seeking synthesis - this moves towards a shared mental model and helps distribute cognitive load 


And it's backed by *all* the major players assets.publishing.service.gov.uk/government/upl…