Elementary particle physics is gradually implemented into science curricula at the high school level. However, common presentations on educational, semi-technical or popular level contain or support severe misconceptions. We discuss in particular the notion of 'particle', the interaction between them and the use of Feynman diagrams. In many cases…

For many students, introductory physics is an enormous hurdle to cross in their educational careers. Studies show that many students struggle with basic vector concepts and hold misconceptions of fundamental principles like Newton's laws, ideas essential to the understanding of higher-order physics concepts and for achieving success in engineering…

The first purpose of this study was to introduce a laboratory modelling activity focusing on teaching the concepts of radioactive elements/atoms, radioactive decay, and half-life. The second was to investigate pre-service chemistry teachers' understanding of these concepts. Fifteen pre-service chemistry teachers who had enrolled in a Physical…

The photoelectric effect is one of the key experiments taught during first- or second-year university and high school modern physics courses. It is usually the first experiment to introduce light quantization and the concept of photons as "packets of energy." Here, we want to point out a widespread mistake concerning the interpretation…

Item Response Theory (IRT) has proven useful in physics education research to examine the validity of concept tests (e.g., Refs. 1-3) and online homework (e.g. Refs. 4-6), yet as a tool for the improvement of physics instruction (particularly exams), it is oftentimes perceived as (a) mysterious, (b) unjustified, and (c) impractical. This article…

In "Funes the Memorius," Jorge Luis Borges tells the tale of an Argentinian man who falls off a horse, becomes paralyzed, and acquires the strange gift of infinite memory (Borges, 1993). Funes remembers everything, which is to say he forgets nothing. The author will use Borges's story as the backdrop for his response to Professor…

Differentiated Instruction (DI) continues to be a framework adopted within K-12 settings as it supports planning for the needs of diverse groups of students. However the research base exploring the implementation of DI is limited. The current study explores the relationships between individual and contextual variables on teachers' use of DI…

Our exponentially increasing knowledge base creates many new technology challenges. Academia must therefore respond emphatically. Educating rising professionals to successfully confront these future difficulties requires innovative curricula challenges. A successful adaptation integrates STEM program protocols into core courses. Embracing…

This paper seeks to redress a gap in research regarding the effect of contact with accountants (stereotype targets) on the perceptions people have of accounting. Contact with accountants has often been suggested as a strategy for changing the stereotypical perceptions people have of accounting. This study examines how contact with accountants…

In this article, I illuminate ongoing debates about the normative status of indoctrination via close examination of recent work in the philosophy of psychiatry and, more particularly, delusion. Here it has been argued, contrary to the established view that delusional states of mind are epistemically problematic, that delusions can (at least under…

The act of explaining can help students to develop new understandings of mathematical ideas, construct rules for solving problems, become aware of misunderstandings or a lack of understanding and develop their mathematical communication. Their explanations can also offer opportunities for a teacher to understand more fully what the students are…

Over the years the debate on the aims, approaches, and impacts of formative assessment has never stopped to grow. Parallel to this growth is the awareness that it is crucial to understand what conceptions teachers have of assessment in order to guarantee more effective teacher education. This paper tries to connect these two fields of research:…

Many students share a certain amount of discomfort when encountering proofs in geometry class for the first time. The logic and reasoning process behind proof writing, however, is a vital foundation for mathematical understanding that should not be overlooked. A clearly developed argument helps students organize their thoughts and make…

There's no doubt that research bearing directly on classroom practice is crucial. In this article Daniel Willingham maintains that it's useful for educators also to know the basic science around children's cognition, emotion, and motivation, because beliefs about what children are like inevitably influence teaching practice. The purpose of…

The purpose of the study is to examine the cognitive structures of the pre-service teachers (PST) who take art education classes. The study was conducted with qualitative research methods. The sample of the study consisted of 425 PST studying at Faculty of Education, Agri Ibrahim Çeçen University. Independent word association test was used as data…