This paper examines whether parental engagement in early childhood and preschooling act as substitutes, or whether their joint effect enhances students' learning outcomes. We utilize the TIMSS 2019 dataset and employ a hierarchical linear modeling (HLM) approach to analyze data from 52 countries, ensuring a robust examination of cross-national…

In this study, we explored psychometric network analysis (PNA) as an alternative method for identifying item wording effects in self-report instruments. We examined the functioning of negatively worded items in the network structures of two math-related scales from the 2019 Trends in International Mathematics and Science Study (TIMSS); Students…

The integration of digital learning tools in school science classes has garnered significant attention, prompting an investigation into their effects on student engagement and achievement. This study examines the impact of students' access to technology, teachers' digital competency, and the frequent use of digital tools on the engagement and…

Problem-posing has been regarded as a potential method to engage students in deeper thinking; however, without sufficient supports, most students could encounter difficulties in posing quality problems. In this study, a concept mapping-based online cooperative problem-posing (CM-OCPP) approach is proposed to guide students to complete…

This study conducted a meta-analytic case study of NAEP Trial Urban Data Assessment (TUDA) data, exploring science achievement trends among Black girls in urban versus larger city school districts (N = 26,298). Results revealed statistically significant but practically small differences in achievement (g = -0.07), underscoring structural…

The Interactive Whiteboard as a teaching tool, has been in use across schools and institutions in many countries. Bhutanese schools started using them for educational purposes in 2019. However, there is lack of evidence on their actual use and effectiveness in teaching physics to enhance students' learning. This study aimed to investigate the…

The STEM.LD program was funded by a 2020 mid-phase Education Innovation and Research (EIR) grant. It sought to improve student outcomes by strengthening professional learning for teachers and school leaders, expanding STEM curricular resources, and increasing student engagement in rigorous coursework and extracurricular opportunities. A randomized…

A distinctive aspect of science teaching is the use of various strategies to stimulate students' discovery-oriented curiosity. However, many instructional knowledge models overlook teaching methodology as a predictor of quality science instruction, as noted in the Technological Pedagogical Content Knowledge model. This study developed and tested a…

A novel approach is described using primary literature manuscripts for the final examination of an upper level undergraduate course in virology. This innovative technique was applied as an alternative to a core comprehensive final examination. A recent primary literature paper in virology was assigned several weeks before the end of the semester.…

The use of Moodle quizzes as a continuous assessment and an integral part of the educational methodology in higher education has been analyzed in a case study of physical chemistry subject. Two types of quiz designed with different item types and different settings, called basic quiz (BQ) and thematic block quiz (TBQ), were elaborated making use…

The effect of the flipped classroom model (FCM) on high school students' science motivation and achievement in an urban public school was examined using a quasi-experimental pretest/posttest design. Over 4 weeks, sixty students engaged in the FCM and 62 students engaged in the traditional classroom model. Motivation was measured using the Science…

Scientific literacy is used as the primary goal in science education because it is considered to be used to prepare today's generation. Aspects of scientific literacy consist of the concepts, processes, and attitudes of science that can be used in people's daily lives, a picture of the success of science education carried out by each country.…

The objective of this study was to explore the relationships between academic hardiness in science, conceptions of learning science, and science learning self-efficacy among Malaysian middle school students. The respondents were 320 eighth-grade students from two selected Malaysian middle schools. Three questionnaires were used for this survey:…

This meta-analysis study aims to explore the game-based learning (GBL) effects on students' learning motivation and academic achievement in K-12 science education. Recently GBL has been broadly used for students with low learning motivation because the dynamic learning activities in computer games could provide benefits for K-12 education. We…

The following is a dissertation looking to address the impact of STEM-focused education on fifth-grade standardized test scores in mathematics and science. STEM education has become such an integral part of American education in recent years, and its importance continues to extend beyond the research available. The purpose of this quantitative…