|Dr. Jan de Lange was the director of the FI, director of FiUS, and a full professor at the University of Utrecht in the Netherlands.
He is member of the MSEB, the Mathematical Sciences Education Board.|
Dr. de Lange was a member of the National Advisory Board of the Third International Mathematics and Science Study (TIMSS) and currently chairs the Mathematical Functional Expert Group of the OECD Programme for International Student Assessment (PISA).
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