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The article compares the learning environments in the years 2003 and 2012 in order to clarify the reasons for the significant increase in the mathematical skills level of Polish 15-year-olds in those years as pointed by PISA studies. We studied the effect of school and family factors as well as students’ non-cognitive achievements on mathematics scores in PISA. In addition, SEM was used in subgroups...
The article compares the learning environments in the years 2003 and 2012 in order to clarify the reasons for the significant increase in the mathematical skills level of Polish 15-year-olds in those years as pointed by PISA studies. We studied the effect of school and family factors as well as students’ non-cognitive achievements on mathematics scores in PISA. In addition, SEM was used in subgroups...
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