Science academic achievement is a key construct for examining students' science learning outcomes. While international comparative assessments like TIMSS and PISA have shown high science achievement of Korean middle school students, there is a lack of comprehensive investigation of factors influencing the achievement using domestic data.…

Classical automated test assembly (ATA) methods assume fixed and known coefficients for the constraints and the objective function. This hypothesis is not true for the estimates of item response theory parameters, which are crucial elements in test assembly classical models. To account for uncertainty in ATA, we propose a chance-constrained…

Collaboration is an aspect of engagement that focuses on learning through group work and having discussions with other learners. Active learning approaches are a way to foster collaborative engagement because they provide more opportunities for interaction among learners. Process Oriented Guided Inquiry Learning (POGIL), a socially mediated active…

This study investigates the effects of smart classrooms, comprehensive assessment management information systems, and remediation teaching techniques on teachers 'and student's conceptual understanding of physics. The participants included 67 students from Senior One, Senior Two, and Senior Three, purposively sampled from G.S Mushongi in Kirehe…

Digital technologies have the potential to revolutionize education by enhancing quality, fairness, and efficiency. However, equitable access to these technologies remains a challenge. ILSAs (international large-scale assessments) have shown that the relationship between digital use and performance varies across countries and over time. To fully…

Because standardized tests in science are not given to PreK-3 students in Ohio, this report examined the longitudinal effects of learning from a teacher who had participated in the NURTURES professional development program. Specifically, it looked at the effects on students' mathematics and reading learning in grades 2-5 and science learning in…

The cooperative learning (CL) is an advanced instructional approach that uses different motivational procedures to make instruction significant and learners more responsible. This study aimed to investigate the effects of cooperative learning on students' achievement in chemistry among the advanced level in 12-year basic education schools; it…

This study investigated the impact of the flipped classroom on grade six students' academic achievements and perceptions in science class. Participants (n = 39) were assigned to a control group (using traditional instruction) or an experimental group (using flipped instruction). Data analysis was done using Statistical Package for the Social…

The aim of this study was to determine the impact of three different software simulations for studying Ohm's law and connecting resistors on students' academic performance. A total of 168 eighth-grade pupils were divided into three groups. The first group used the software containing the simulation with an already created electrical circuit, an…

Student preparation has been shown to be of appreciable importance to student success in laboratory components of science courses. To promote student engagement prior to each laboratory session, technique and content videos, online assessments, and additional methods aiming to decrease cognitive load have been put into effect. Edpuzzle allows for…

This study aimed to investigate the effect of an online science course on the academic achievement of a fifth grade "World of Living" unit, which was carried out using the materials created with web 2.0 tools, as well as to determine the students' opinions about the application. This study consisted of a total of 120 fifth grade students…

This study investigates the effects of the Algodoo interactive learning program on fifth-grade students' achievement in science and motivation towards science. The research was carried out in the fall semester of the 2020-2021 academic year with the participation of 110 fifth grade students. In the study, a pre-test-post-test control group…

Some students struggle with chemistry because they do not find the relevance between chemistry content and their lives or they perceive their intelligence as fixed. Social-psychological interventions (SPIs), brief interventions that target students' subjective experiences, were developed to address these issues. As a result, SPIs have been…

Executive functions (EF) are domain-general cognitive skills that predict foundational academic skills such as literacy and numeracy. However, less is known about the relation between EFs and science achievement. The nature of this relation might be explained by the theory of mutualism, which states that development is the result of complex and…

Girls are underrepresented in mathematical and science Olympiads, global informal learning activities which often serve as stepping stones for admission to top universities and future STEM careers. The present article aims to investigate the role of implicit gender-science stereotypes on representation and achievement among participants of the…