Courses
SLT INSET: Enabling Collective Teacher Efficacy (CTE)
When everyone in a school believes that together they can make a difference, the impact on student attainment can be almost quadrupled Rachel Eells, 2011…
Tag: CTE
Courses
News
The new kid on the block of Hattie’s Effect sizes…
The greatest effect size when I first started blogging in 2012 was “Feedback” at 1.13, but Hattie has continued to add to his meta-analysis since…