Does investing in after-school classes pay off? July 8, 2016 EdDataX OECD (2011), Does investing in after-school classes pay off?, PISA, OECD Publishing, Paris. RelatedJuly 29, 2016 Crash Course for Teachers: A General Account from Education Professors with the “Vision” of the Expert Commission for Future Teacher Training in North-Rhine/Westphalia Posted in EdData InternationalJuly 28, 2016 TIMSS 2011 Encyclopedia: Education Policy and Curriculum in Mathematics and Science. Volume 2: L-Z and Benchmarking Participants Posted in EdData InternationalJuly 28, 2016 TIMSS 2011 Encyclopedia: Education Policy and Curriculum in Mathematics and Science. Volume 1: A-K Posted in EdData International FacebookGoogle+TwitterLinkedin
