Santa Ana, California has the highest teenage birth rate in Orange County, USA, at 28.2 per 1,000 women aged 15-19 as compared to 12.0 per 1000 women of similar age elsewhere in the county. In the light of this disparity, University of California Irvine medical students surveyed a convenience sample of 9th grade students (aged 14-15 years) in…

This study examined if and how thinking time, defined as the time from the start of the problem to the students' first action to solve, influences their problem-solving efficiency, defined as the number of steps taken to solve the problem, using Graspable Math, a web-based mathematical tool. We found that: (1) students who took longer to think…

The study was undertaken to assess the student's perception while learning class 9 biology through Problem-Based Learning (PBL) method. Two hundred students of Government School of Chandigarh affiliated to Central Board of Secondary Education (CBSE), New Delhi, India, constituted the sample for the study. Hundred students were randomly assigned to…

This study aims to investigate the effects of using scientific educational games in teaching Kingdoms of Living Things on students' academic achievement and retention of knowledge. The study also assessed students' perceptions of these educational games. 68 ninth grade students constitute the study group of this research. In the school in which…

In this study, the effects of context-based teaching (CBT) on the teaching of 'chemical change unit' (CCU) was examined under five main headings: student motivation, constructivist learning environment, student achievement, transferring chemistry knowledge to the subjects of daily life, and student and teachers' opinions on the implementation. The…

The purposes of this study were to investigate the effects of task-based instruction using online language games in a flipped learning environment (TGF) in developing the English oral communication ability of Thai secondary students and examine the students' opinions of the task-based instruction using online language games in a flipped learning…

Secondary school students often only use the rules for doing scientific inquiry when prompted, as if they fail to see the point of doing so. This qualitative design study explores conditions to address this problem in school science inquiry. Dutch students (N = 22, aged 14-15) repeatedly consider the quality of their work: in a conventional,…

Schematic chunks denote patterns, schemes, or sophisticated rules and knowledge stored in the long-term memory in the form of chunks. We investigated whether schematic chunking is effective in improving the performance of students with math difficulties (MD) and students at risk of math failure, and how the complexity level of geometry problems…

The field of mathematics education has seen an increase in research focused on the concept of identity, with many researchers focusing on the role of teacher pedagogies in shaping learners' identities and their participation in and engagement with mathematics. In this paper, the actual and narrated practices of two teachers, which incorporate…

Competence-based, science e-testing (CBSeT) is a novel external assessment tool which provides feedback to science teachers about their students' competence-based skills, thereby giving relevant assessment information which teachers could potentially use in their teaching practice. The aim of this study was to determine the extent to which…

Whole-body sense-making offers insights for the analysis of identity work in learning in multilingual classroom contexts. The concept has the potential to draw together two strands of classroom discourse scholarship, namely multilingual and multimodal discourse studies. The data presented in this paper constitutes a moment of whole-body…

The study sought to identify the extent to which higher-elementary science teachers utilize the Performance-Based Assessment Approach. It further aimed at investigating the factors that hinder science teachers from using performance-based assessment in Palestine. The study data were collected by questionnaire administrated to 109 science teachers…

The study aimed to investigate the effectiveness of problem-based learning (PBL) approach in enhancing the problem solving skills in Chemistry of Grade 9 students in a public high school in the Philippines. The level of problem solving skills of the students in the non-PBL and PBL group before and after their exposure to non-PBL and PBL approaches…

Focusing on moments in the English classroom imbued with affective forces that produce racial differentiation is central to the support of classrooms addressing race and racism. This work focuses on an event in an English classroom where race was constructed in ways that disrupted not only silence but habitual ways of social differentiation.…

This article describes how a class of year 9 (age 13-14) students engaged in a research-informed and negotiated action science project to address socio-scientific issues. The project was informed by the 'STEPWISE' curriculum framework. Evidence suggests that students benefited from collaborative problem-solving, developing confidence, motivation…