The primary school mathematics syllabuses in Singapore as of the year 2020 reinforces that Big ideas are central to the learning of mathematics. In support of the push to teach for big ideas, a research study is presently underway. A part of it is on the professional development (PD) of primary school mathematics teachers. As part of the PD…

The study reported in this paper is on the professional development (PD) of primary school mathematics teachers. Teachers from two primary schools participated in the PD for two years. High-stakes mathematics examination tasks were used to kick start awareness and thinking about teaching for big ideas. Teachers did the tasks and discussed their…

English education is a popular industry with tremendous business value and is worth further research on operation and innovation. China's English learning population is about 400 million, which is bigger than the population of the United States (Z. Li, 2020). Chinese students have been diligently studying English for many years, but most need help…

Although extracurricular activities are valuable for school communities, they present specific contextual challenges including (a) scheduling outside of school hours/locations, (b) attendees who may not be directly connected to the school community, (c) large groups together in unstructured spaces, (d) potential opportunities for increased access…

This brief addresses two evaluation questions: (1) What are the effects of supporting educators to intentionally intensify their practice on their overall implementation of targeted classroom practices (i.e., prompting, engaging, and praising)? and (2) What are the effects of educators intentionally intensifying their classroom practices on the…

Problem decomposition into sub-problems or subgoals and recomposition of the solutions to the subgoals into one complete solution is a common strategy to reduce difficulties in structured problem solving. In this study, we use a datadriven graph-mining-based method to decompose historical student solutions of logic-proof problems into Chunks. We…

Teaching and learning in the 21st century should equip students with critical and creative thinking skills to be ready to live and contribute productively to society. One suitable learning approach is integrating STEAM education and computational thinking--the STEAM-CT approach. The present study aims to describe students' critical and creative…

This study investigated students' meaning-making of polymeric concepts during modelling and discuss students' creation of visible representations in chemistry. The analysis combines a phenomenographic and social semiotic approach and leads to the finding and description of 21 different meaning-making processes. We refer to meaning-making as the…

Real-world data are fundamental to modern teaching methodologies that aim to improve statistical knowledge and reasoning in students. Statistical information is encountered in everyday life, such as media articles and involves real-world contexts. However, information could be biased or (mis)represented and students should be concerned about the…

Oral Corrective Feedback is a widely used teaching strategy that has been found to help language acquisition. The factors that contribute to its effectiveness, however, remain elusive. In this study, the role of smiling during teachers' OCF provision is investigated in intact language classrooms by modifying the analytical framework developed by…

Objective: To report how improvements on a Brazilian language intervention for early childhood education settings (PROLIN) were made and evaluated. Study Design: In the first phase, the programme layout and materials were improved. This involved redesigning the guidelines for the programme, adding videos (using a learning management system) and…

In this study, it was examined whether the innovative instructional strategy of learning games would significantly increase students' learning outcome in the experimental groups and control groups. The study is a quasi-experimental research, which examined the effect of learning games instructional strategy on students' learning outcomes in eight…

In this study, hypothetical samples of students' work on a task involving pattern generalizations were used to examine the characteristics of the ways in which 154 elementary prospective teachers (PSTs) paid attention to students' work in mathematics. The analysis included what the PSTs attended to, their interpretations, and their suggestions for…

As a result of the Great Online Transition (GOT) that occurred during COVID-19, it is increasingly necessary to understand the digital competencies that are required for online and blended learning in the postpandemic era. Postquarantine, higher education institutions must return to on-campus face-to-face learning, a situation which raises…

In this paper, we analyse a grade 8 (age 13-14) Japanese problem-solving lesson involving angles associated with parallel lines, taught by a highly regarded, expert Japanese mathematics teacher. The focus of our observation was on how the teacher used carefully planned board work to support a rich and extensive plenary discussion (neriage) in…