This study examined the representational competence and fluency of preservice science teachers (PSTs) enrolled in a science teacher education program. It compared how these skills influence the understanding of the same cohort of PSTs when teaching concepts in chemistry and physics. Utilising a quantitative descriptive comparative design, the…

Tanzanian secondary school students have consistently performed poorly in the topic of motion in a straight line, which involves kinematics formulas and graphs. Despite instruction, many struggle to plot and interpret these graphs, largely due to limited conceptual understanding among both learners and teachers. This study examines the conceptual…

Recent studies have shown that teachers 'perception and attitudes about digital tools play a crucial role in how they integrate and use technology in the classroom. The purpose of the present study is to investigate physics teachers' perception and willingness towards educational video games (EVGs). Based on the literature review, a questionnaire…

Motivated by the benefits of repeated deliberate practice, we created an interactive exercise system for use in an undergraduate engineering mechanics class that focuses on practicing learned fundamental concepts. These exercises take the form of traditional word problems commonly found in mechanics courses, involving things like selecting and…

This paper presents a Systematic Literature Review (SLR) regarding the use of smartphones in Physics Teaching. After the selection of Brazilian journals on Physics Teaching and Science Teaching with high CAPES Qualis in the four-year period 2017-2020, the initial search yielded 278 articles, which were subsequently filtered down to 51 open-access…

Achieving knowledge integration for deep learning requires students to construct well-connected knowledge structures by understanding and applying the central ideas of a concept. However, research on student learning in work and mechanical energy reveals persistent challenges in grasping fundamental concepts, particularly in connecting the…

Energy is one important concept in physics, but science education research has repeatedly shown that students struggle to develop a full understanding of energy. Especially challenging for students is the notion of potential energy. Overwhelmed by the sheer number of potential energy forms, students struggle to make connections between them.…

Many have investigated the effectiveness of teaching methods across different disciplines. In a previous study, we found the superior effectiveness of a two-part learning sequence consisting of self-study followed by discussion in humanities education. To examine the possibility of similar findings in science education, we compared that sequence…

Examining teaching practices in university physics is crucial for addressing the lack of student achievement in and engagement with the subject. Research-based instructional strategies (RBIS) offer evidence-based methods to enhance student erengagement and learning outcomes, but face adoption challenges due to institutional, contextual, and…

Given the widespread presence of competition in educational settings and its complex impact on science learning, how students complete tasks in competitive environments has attracted a wide range of attention. The purpose of this study is to compare students' performance on physics conceptual questions in noncompetitive and competitive…

This study qualitatively develops further understandings regarding knowledge and identity construction within computer-supported collaborative learning (CSCL) research by applying discourse analysis and the dialogical self theory (DST) to investigate the role of interpersonal and intrapersonal voices in facilitating knowledge construction. We…

Trigonometric derivatives are fundamental in both mathematics and physics, yet their correct application, particularly the distinction between radians and degrees, remains a significant challenge for college students worldwide. This study identifies a widespread "blind spot" in understanding trigonometric derivatives and their…

Quantum information science and engineering (QISE) is rapidly gaining interest from those within many disciplines, and higher education needs to adapt to the changing landscape. Although QISE education still has a strong presence and roots in physics, the field is becoming increasingly interdisciplinary. There is a need to understand the presence…

With the rise of quantum computing, interest has grown in using two-state quantum systems (qubits) at the secondary level to foster students' conceptual understanding. Quantum measurement, in particular, is central to quantum theory and its accurate conceptualization by students is crucial for grasping fundamental quantum principles. However,…

Currently, we are facing the rapid development of information and communication technology (ICT) that characterizes the 21st century. Challenges, problems, life, and careers in the 21st century can be successfully faced if we master the 21st century skills. However, nowadays it is still very rare to develop a 21st century skill measurement model,…