The Black student population underperforms all other demographic groups in high school science achievement. The purpose of this quantitative correlational research was to examine various factors influencing the science proficiency of Black students in selected Florida high schools. Florida's PK--20 Education Information Portal provided the…

In this paper, we analyze recently collected data that conducts a unique assessment of high school student performance for over two thousand students from five Chinese provinces. Across three domains of scientific intelligence tested, we document heterogeneous gender gaps in academic performance. These differences generally arise due to…

A growing number of studies have shown the benefits of K-12 integrated science and engineering education. With this study, we add to the literature by documenting the relationship between STEM learning and engagement, and the demographic characteristics that impact achievement in STEM. This longitudinal study followed a diverse group of 245 middle…

A qualitative multiple-case study explored the perceptions of science teachers, administrators, and specialists on instructional strategies used in urban STEM schools to decrease the science achievement gap among African American students. The problem addressed in this study was the science achievement gap for African American students in urban…

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…

Ninth-grade students with learning difficulties typically underperform those without learning difficulties, particularly in an integrated geoscience course. Despite the growing demand for STEM careers, science remains challenging to understand and inaccessible to many, especially those with learning difficulties (Vavougios et al., 2016).…

The individual problem-solving (IPS) and collaborative problem-solving (CPS) have received a lot of attention, yet little research has been conducted to investigate whether CPS and IPS are equally effective in improving students' understanding of physics concepts, problem-solving abilities, and minimizing achievement gaps. Therefore, the present…

Large scale educational assessments conducted in the United Arab Emirates (UAE) show a substantial gap between the performance of different types of schools. This study used the 2015 Program of International Student Assessment (PISA) to investigate how student- and school-related variables accounted for the variation among schools. The results…

This Statistics in Brief (SiB) uses data from the 2011 and 2019 Trends in International Mathematics and Science Study (TIMSS), and explores how achievement gaps between high- and low-performing 4th- and 8th-grade students in the U.S. and other education systems have changed over time. Achievement gaps are defined as the differences in scores…

A flipped classroom is a setting in which what is traditionally, done in class is performed at home and vice versa. The students attend classes after they have watched their videos at home. They spend the class hours discussing concepts they find difficult to understand with their teachers and other students. They are indulged in more activities…

The use of modeling-based instruction is very effective when learning science content in multiple disciplines for native speakers. However, the benefits of using this pedagogy with students learning English as a second language or English Learners (ELs) have not been widespread, especially at the upper secondary level. This article discusses the…

Girls tend to outperform boys in reading tests, while they usually lag behind boys in mathematics. However, the size of the gender gap varies to a great extent between countries. While the existing literature explains these differences as being mainly due to cultural factors, this paper explores whether this cross-country variation is related to…

Rising inequality in the United States has raised concerns about potentially widening gaps in educational achievement by socioeconomic status (SES). Using assessments from LTT-NAEP, Main-NAEP, TIMSS, and PISA that are psychometrically linked over time, we trace trends in SES gaps in achievement for U.S. student cohorts born between 1961 and 2001.…

The purpose of this technical appendix is to share detailed results and more fully describe the sample and methods used to produce the research brief, "COVID's Impact on Science Achievement: Trends from 2019 through 2024. We investigated three main research questions in this brief: 1) How did science achievement in 2021 and 2024 compare to…

Science and science education are recognised internationally as essential for ensuring a sustainable and prosperous future. At the same time, significant equity issues are apparent in science education. This study used enrolment and academic result data, routinely collected from government schools in Victoria, Australia, to examine the impact of…