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Koyuncu, Ilhan – International Electronic Journal of Elementary Education, 2021
The aim of this study is to investigate the relationship between a variety of non-cognitive factors and the mathematics performance levels of eighth grade students in the Trends in International Mathematics and Science Study (TIMSS). The sample group consists of 4077 Turkish students who took part in TIMSS 2019. Data were collected using the…
Descriptors: Grade 8, Benchmarking, Achievement Tests, Foreign Countries

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