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PISA 2015 Results : Policies and Practices for Successful Schools. Volume II
The approximately 6% of students across OECD countries who reported not attending any regular science lessons score 25 points lower than students who reported attending at least one science lesson, after accounting for the ...
How have schools changed over the past decade?
The quantity and quality of resources available to schools improved significantly between 2003 and 2012, on average across OECD countries. Greater financial investments in education provided schools with better teaching ...