Black and Wiliamyear study by 2 leading Professors at King’s College London Trawled world wide for effective classroom based research Considered 700 studies, but chose only those with large effect sizes, class

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Date: 2013-05-20 10:07:11		Black and Wiliamyear study by 2 leading Professors at King’s College London Trawled world wide for effective classroom based research Considered 700 studies, but chose only those with large effect sizes, class Add to Reading List Source URL: geoffpetty.com Download Document from Source Website File Size: 150,50 KB Share Document on Facebook