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Direct linkFriedrich, Anja; Ostermeier, Christian; Diercks, Uta; Krebs, Imke; Stadler, Matthias – Professional Development in Education, 2012
The study reported in this article draws upon data collected for the programme "Increasing the Efficiency of Mathematics and Science instruction" (SINUS-Transfer), a professional development project in Germany. This programme's approach requires teachers to improve their teaching in a cooperative manner and with regard to pedagogical…
Descriptors: Portfolios (Background Materials), Portfolio Assessment, Foreign Countries, Professional Development
