Equality in Content Coverage in the Nordic Countries?

Socioeconomic inequalities in student achievement are often attributed to diverse family backgrounds, which provide students with different prerequisites for success and support during schooling. The role of schooling in contributing to these inequalities is largely an open question. This study examines which mathematics content students have been exposed to and whether socioeconomic differences in their content coverage existed using IEA’s Trends in International Mathematics and Science Study (TIMSS) 2019 data from grade four students in Denmark, Finland, Norway, and Sweden. The findings reveal significant disparities in mathematics content taught across all four countries. Finland shows remarkable achievement differences between classrooms, larger than other Nordic countries, suggesting possible implicit ability tracking within schools. Other differences indicate disagreements between teachers and schools about which mathematics content to teach to grade four students. In Denmark, these differences are strongly related to students’ socioeconomic background, as higher socioeconomic status (SES) students are exposed to more topics than their medium and lower SES peers. Such a result may point to school segregation. In Norway and to some extent in Sweden, the amount of content coverage decreases at the upper end of the SES distribution, suggesting a compensatory approach that is at the expense of high-SES students. The chapter concludes with implications for research and policy.