EEF / Toolkit
Education Endowment Foundation, January 30, 2013
Seb Schmoller points to a really interesting site that summarizes a couple dozen popular educational interventions and assesses their effectiveness in promoting positive educational outcomes. The presentation is a bit unintuitive - the interventions are scored in terms of cost (that's clear enough), stars (representing the number of studies supporting the assessment), and effectiveness (confusingly represented in terms of months - so, for example, the 'average impact' of peer tutoring is '+6 additional months', whatever that means). More...