12.07.2015 Views

A System Knowledge Platform to - Global Education Leaders' Program

A System Knowledge Platform to - Global Education Leaders' Program

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effective teaching is the most powerful way <strong>to</strong>improve education outcomesHomePeersTeachers~30% Teaching~30%5 – 10%5 – 5 10% – 10%Schools & principalsStudentsStudents50%50%Sources and average percentage estimates of explained variance instudents’ achievement outcomes(Hattie, 2002 www.nzcer.org.nz)

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