This document and any map included herein are without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to the name of any territory, city or area.The statistical data for Israel are supplied by and under the responsibility of the relevant Israeli authorities. The use of such data by the OECD is without prejudice to the status of the Golan Heights, East Jerusalem and Israeli settlements in the West Bank under the terms of international law.You can copy, download or print OECD content for your own use, and you can include excerpts from OECD publications, databases and multimedia products in your own documents, presentations, blogs, websites and teaching materials, provided that suitable acknowledgement of OECD as source and copyright owner is given. All requests for public or commercial use and translation rights should be submitted to rights@oecd.org.Comment on the series is welcome, and should be sent to edu.contact@oecd.org.This working paper has been authorised by Andreas Schleicher, Director of the Directorate for Education and Skills, OECD. The paper confirms the value of sufficient instruction time as a key educational resource, but the key conclusion is that what matters the most is the way in which allocated time is used. Student learning time and academic achievement seem to have complex and curvilinear relationship with diminishing returns to scale. The paper also cautions that there should be realistic expectations on how effectively students can learn throughout the school day and year. Accordingly, it suggests that instruction could be organised to better optimise times when students are better able to concentrate. Evidence on lost instruction time in different OECD countries points to areas of potential increased effectiveness within existing time allocations, for example by improving classroom management and matching instruction to better meet students' learning needs.
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RÉSUMÉCe rapport étudie le temps d'apprentissage des élèves en tant que ressource éducative principale et donne un aperçu de la façon dont les différents pays membres de l'OCDE répartissent leur temps d'instruction. Il propose de plus un modèle qui facilite la compréhension d'une utilisation efficace du temps d'instruction alloué et compare cette utilisation dans les différents pays membres de l'OCDE. Cette revue de la littérature confirme l'utilité d'avoir suffisamment de temps d'instruction en tant que ressource éducative principale, même si elle met davantage l'accent sur l'utilisation faite du temps alloué. Le rapport entre temps d'apprentissage des élèves et réussite scolaire paraît complexe et curviligne avec des rendements d'échelle décroissants. Cette revue encourage des attentes réalistes concernant le degré d'efficacité d'apprentissage des élèves au fil de la journée et ...