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IFS
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Research
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Past Projects
IGLU/PIRLS 2011
t trends, IGLU-PIRLS is repeated every five years. With the 2011 survey, IGLU-PIRLS was conducted for the third time, although Germany had already participated in the first two cycles (IGLU-PIRLS 2001 [...] and teaching, with IGLU-PIRLS helping to formulate concrete recommendations for action to support and optimise schools. 56 states and regions or education systems took part in IGLU-PIRLS 2011, 9 of them [...] 2001 and IGLU-PIRLS 2006). In 2011, the survey date of IGLU-PIRLS coincided for the first time with TIMSS (Trends in International Mathematics and Science Study), also an IEA study. In Germany, both studies …