This study investigates how STEM teachers use inquiry-based learning (IBL) to address achievement-related diversity in their classroom practices. Data were collected from three teachers who participated in a long-term in-service teacher training program. Teachers' views were elicited through interviews, in-class observation, and evaluation forms.…

One of the goals of education systems is to equip all students, irrespective of their individual characteristics, with market-relevant skills. Poor or inadequate skills limit access to better-paying and more rewarding jobs and, ultimately, to better living and health conditions, and higher social and political participation. Yet, inequalities in…

The percentage of students with lower academic achievement than their peers due to their socio-economical disadvantages is globally accepted as an indicator of inequality. Some students, despite their disadvantages, are as successful as their advantaged peers. The family and individual characteristics and academic experiences of these students,…

Although female students' overall performance in mathematics is on a par with the performance of male students, female students tend to report lower levels of mathematics self-concept (MSC) than their male schoolmates. With the present study, we examined for the first time whether occupational gender diversity (i.e., a balanced gender ratio) in…

Science achievement gap between fifth, sixth, and eighth grades and boys and girls in low and high performing schools were under investigation in the present study. In accordance with this purpose, three schools were selected to represent high performing schools and two schools were selected to represent low achieving schools for their performance…

This study aims to test stereotype threat theory hypotheses using a pupil survey database from Flemish urban secondary education characterized by a stratified tracking system. We relate these systemic features to stereotype threat effects by adding teacher--pupil relations to our analyses. Our results show that stigmatized groups--ethnic minority…

This article examines the extent to which parental socioeconomic status (SES) affects the likelihood of a child becoming a top-performing student, offering an international perspective by reporting this relationship in 31 developed countries. The impact of 3 important educational system characteristics (differentiation in terms of early tracking,…

Previous multilevel analyses for Turkey show that performance differences of students vary more between schools than within schools. These school-disparities might be associated with Turkey's tracking system and related differences in student body and learning environments of school tracks. Since it is not known how Turkey's low-performing…

Analysis of the relationship between socio-economic status (SES) and student achievement has been prevalent in the literature, yet research focusing on the association between factors and the achievement of school populations with distinct categories of SES is limited. The purpose of the present study was to investigate various relevant student,…

This paper aims to discover the level of equity in the Turkish education system using maths outcomes of 15-year-old students in the Programme for International Student Assessment (PISA) exam. In order to do that, associations between various social background variables and student performance are analysed via multilevel models. Female pupils,…

This study compared student scientific reasoning and conceptual knowledge in argumentation-based and traditional instruction, taught in school regions with low and high socio-economic status (SES) respectively. Furthermore, concrete and formal reasoning students' scientific reasoning and conceptual knowledge were compared during both instructions…

This investigation examines the role of students' home and school variables in producing the achievement gap between second-generation Turkish students and their native peers in Austria, Germany, and Switzerland. Using the data from PISA 2006, this study supports past findings that both home and school resources affect the educational outcomes of…

We combine data from three studies for Denmark in the PISA 2000 framework to investigate differences in the native-immigrant test score gap by country of origin. In addition to the controls available from PISA data sources, we use student-level data on home background and individual migration histories linked from administrative registers. We find…