Does the “Boost for Mathematics” Boost Mathematics? A Large-Scale Evaluation of the “Lesson Study” Methodology on Student Performance

Students in East Asian countries dominate international assessments. One possible explanation for their success is the use of “Lesson study” to enhance teaching practices; a collaborative process where teachers plan, observe, and analyze a lesson together. We evaluate a national teacher development...

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Bibliographic Details
Published in:American economic journal. Economic policy 2025-08, Vol.17 (3), p.345-372
Main Authors: Grönqvist, Erik, Öckert, Björn, Rosenqvist, Olof
Format: Article
Language:English
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