A simple model of parallel motion of two point charges and the subsequent analysis of the electromagnetic field transformation invariant quantity are considered. It is shown that ignoring the coupling of electric and magnetic fields, as is done in some introductory physics books, can lead to miscalculations of the force between moving charges.…

Building on earlier work in "Set" on "confusion" around the term "constructivism" in education, this article explores four different meanings of constructivism, looking at their very different origins and purposes. It argues that mixing up these meanings has produced the confusion identified in the earlier article.…

Instructors have critically sought ways to embody the theories and ideals espoused in radical texts and work to better force changes in the type of students we produce. What is presented here is an honest reflective dialogue, based on a reflexive critique of 17 years as a professor and the students I have encountered. But more importantly, this is…

The ability to make inferences about what one's peers know is critical for social interaction and communication. Three experiments (n = 309) examined the curse of knowledge, the tendency to be biased by one's knowledge when reasoning about others' knowledge, in children's estimates of their peers' knowledge. Four- to 7-year-olds were taught the…

Purpose: Globally, women suffer from a lack of knowledge about breast cancer (BC), its symptoms and treatment. The purpose of this paper is to examine how people living in rural and less developed areas in Pakistan perceive BC. The study investigates the level of knowledge about BC in rural communities and analyses how the prevalent perceptions…

Examples are an essential part of mathematics teaching and learning, used on a daily basis to teach and practice content. Yet, selecting good examples for teaching is complex and challenging. This article presents ideas to consider when selecting examples, drawn from a research study with algebra 2 teachers.

Purpose: This paper aimed to examine the psycho-social aspects of coronavirus disease 2019 (COVID-19) in Pakistan. The study was conducted in Pakistan by using an online survey technique. The rationale to opt for this method was mainly based on the country's lock-down situations, social distancing and for the care of respondents.…

Holly Hiscox was concerned that many of her A-level students -- asked to evaluate three different historical interpretations for their non-examined assessment task -- still tended to hold unhelpful misconceptions about the nature of interpretations. In this article she explains how she created an introductory scheme of work to help them understand…

This paper explores relationships between environment and education after the Covid-19 pandemic through the lens of philosophy of education in a new key developed by Michael Peters and the Philosophy of Education Society of Australasia (PESA). The paper is collectively written by 15 authors who responded to the question: Who remembers Greta…

Purpose: To explore the challenges and strengths of employing an extension approach, which entwines indigenous knowledge and science, for the purpose of enhancing sustainable agricultural practices. Design/methodology/approach: We assessed an agricultural extension approach which entwined indigenous knowledge and science. Data for this paper were…

The current COVID-19 pandemic shows how little many people know about viruses. Yet apart from COVID-19, the world has observed epidemic spread of another SARS virus, of the Ebola virus, and of the Zika virus during the last two decades. The human immunodeficiency virus (HIV) is still one of the most dangerous viruses worldwide. Some types of the…

A study on the misconceptions developed or held by teachers related to the two terms valence and valency was undertaken. A total of 48 teachers (26 males and 22 females) teaching the chemistry component of science subject to 14-16-year-old students, in 48 schools affiliated to one district, were randomly selected for the study by taking one…

There are various misconceptions students have when studied quadrilateral which encourages efforts needed to overcome these misconceptions. This study aims at overcoming misconceptions by designing learning trajectories in the topic of Quadrilateral applying the Realistic Mathematics Education (RME). Design research carried out at one of junior…

With sexual violence prevention programs gaining traction in secondary schools, students' attitudes toward sexual violence have begun to be measured more frequently. While these attitudes are measured as outcomes of prevention programs, students' preexisting attitudes toward sexual violence shape how prevention programs are received by the…

Research has identified several students' misinterpretations of the principles of the photoelectric effect (PE). Students cannot interpret the formula using the graph's context despite the linear dependence inherited in it. Many studies pointed out that the graphical representation of kinetic energy of the ejected electrons versus frequency of…