We investigated effects of tracking students into higher, more academic, and lower, less academic, school types immediately after primary school (early tracking) instead of having a comprehensive secondary school system (late tracking) on school gender segregation and gender gaps in achievement outcomes. We assumed that, in early tracking…

Grassroots reform, particularly in the private educational sector, has had a noticeable impact on the Australian middle years of schooling landscape. Middle years' grassroots reform however, has often been implemented in ad hoc ways, which has meant it has not always resulted in meaningful change that is aligned with middle years' research and…

One of the main objectives of international large-scale assessments is to make comparisons between different countries, education policies, education systems, or subgroups. One of the main criteria for making comparisons between different groups is to ensure measurement invariance. The purpose of this study was to test the measurement invariance…

Making connections within and between different aspects of mathematics is recognised as fundamental to learning mathematics with understanding. However, exactly what these connections are and how they serve the goal of learning mathematics is rarely made explicit in curriculum documents with the result that mathematics tends to be presented as a…

Using expert reviews and item response theory (IRT), this study evaluated the language- and culture-related construct-irrelevant variance and reliability of the 2019 TIMSS sense of school belonging scale (SSBS) for grades 4 and 8. The five items of the SSBS, which were identical for both grades, were reviewed for the language- and culture-related…

Equal representation as a social issue is about the participation of one social group, in a particular context, in proportion to the numbers in the group within the total population. The proportion of women in parliament, and of the participation rate of students of lower socioeconomic status in higher education, are examples. The aims of this…

This study aims to first investigate the effect of the extreme response style (ERS) which could lead to an attitude-achievement paradox among the countries participating in the Trends in International Mathematics and Science Study (TIMSS 2015), and then to determine the individual- and country-level relationships between attitude and achievement…

Before school closures due to the COVID-19 pandemic, the frequency with which teachers used computer activities to teach a class varied across education systems. However, many teachers across the board reported the need for professional development to teach using technical devices. Using results from TIMSS (Trends in International Mathematics and…

The International Association for the Evaluation of Educational Achievement's (IEA) mission is to enhance knowledge about education systems worldwide, and to provide high-quality data that will support education reform and lead to better teaching and learning in schools. In pursuit of this aim, it conducts, and reports on, major studies of student…

The purpose of this open letter is to report on an innovative cross-cultural science education program that was introduced to upper primary and lower high schools across New South Wales over a four-year period. Titled 'Sky Stories', the program blends current Western science understandings with Indigenous Australian knowledge of astronomy in order…

In TIMSS 2015, while two-thirds of students in grade 4 reported feeling very safe at school, by grade 8, less than half of the students surveyed reported feeling a high level of safety. Overall, girls were more likely to report feeling safe than boys. For both genders, feeling safe at school seemed to be positively related to academic achievement…

In the literature, response style is one of the factors causing an achievement-attitude paradox and threatens the validity of the results obtained from studies. In this regard, the aim of this study is two-fold. Firstly, it attempts to determine which item response tree (IRTree) models based on the generalized linear mixed model (GLMM) approach…

A safe, supportive school climate is critical for school effectiveness. Unfortunately, the research linking a positive school climate to critical student outcomes includes few systematic reviews of the school climate literature and no reviews focused on the effects of interventions to improve school climate. This review examined the methodological…

The purpose of this review study was to conduct a thematic exploration of prior studies related to the transition between primary and secondary school. The aim of the paper was to discover (1) the extent of earlier research, (2) how earlier research thematises social and emotional issues, and (3) suggestions of those studies concerning how to…

Despite being long-standing practice among schools across the world, most studies on international school partnerships focus on its benefits and challenges as perceived by teachers and students. Little emphasis has been given to parental perspectives and support, particularly among low-income families. With the increase of community involvement in…