Purpose: The purpose of this study is to examine how young people imagine civic futures through speculative fiction writing about artificial intelligence (AI) technologies. The authors argue that young people's speculative fiction writing about AI not only helps make visible the ways they imagine the impacts of emerging technologies and the modes…

One consequence of the widened participation in higher education (HE) is that the social demarcation line that once existed at the entrance to HE has moved inside the HE system. This study investigates how students experience social friction when demarcation lines are crossed and how such friction develops over time. This was achieved by repeated…

Friction in the classroom may create useful tension for teachers when they attempt to discuss sensitive topics as part of democratic learning. Due to the openness and indeterminacy of these topics, students can experience what it is like to be (political) subjects in a diverse society and become aware of other people's subjectness in a charged…

This study aims to make a thematic classification of possible misconceptions about solid friction by reviewing papers in the literature which include conceptual difficulties about friction; in this way, the study contributes to the literature. The study's scope was limited to the dry friction that occurs with the interaction of two solid objects,…

Oblique angle collisions of two penny coins on a smooth, horizontal surface were filmed with a video camera to investigate the physics of the collision process. If one of the coins is initially at rest, then the two coins emerge approximately at right angles, as commonly observed in billiard ball collisions and in puck collisions on an air table.…

Background: Understanding students' preconceptions is an important initial step towards a successful and meaningful learning in physics. This is more relevant and important especially for concepts that are introduced formally as early as preschool including friction. Visual representation maybe often used as an aid to teaching, however,…

Purpose: Productive friction (Ward "et al.," 2011) can exist as pracademics cross between boundaries of their different identities. Through an exploration of the self-perception of two collaborating pracademics, this paper will consider that organisational and occupational (Evetts, 2009) elements exist that generate professional friction…

Using data from a participatory ethnography of an urban high school slated for closure, this article examines the impact of comprehensive transformation on the university-school partnership's goal to change from a culture of underachievement and negativity toward a culture of collaboration and excellence. We explore these question/s: How do…

An experiment is described where a pendulum bob was allowed to roll back and forth across an inclined plane. The period of oscillation is larger than that for oscillation in a vertical plane, in part because the effective value of "g" is reduced on an inclined plane. The experiment highlights the differences between all three common…

In general, undergraduate experimental physics laboratories do not usually have experiments designed to address rolling friction and to measure the value of the rolling friction coefficient. This work explores an experiment, which has the potential to arouse students' curiosity about rolling friction by addressing a counterintuitive aspect of the…

Friction is one of the common forces that affect our everyday life and one of the oldest problems studied in physics. An interpretation of its nature is included in all general physics courses, in both high school and college. The desire and need to better understand it guided a long list of scientists who devoted themselves to the study of…

PEOE (predict, explain, observe, explain) is a strategy that supports conceptual change (Dial et al. 2009). "Conceptual change" is a process through which students can change their understandings, ideas, or beliefs (diSessa 1993; Konicek-Moran and Keeley 2015). This style of lesson allows students to express their scientific ideas…

In this article, I re-think official educational organization toward friction-zones. Thinking with a swimming event in physical education, and Deleuze's notion of pure difference and its accompanying characteristics, non-linearity, decentralization, pluralistic knowledge, virtual and actual multiplicities, nomadic waiting, and open ends, I outline…

Here is presented an interesting problem that can be used to introduce students to a variety of physics topics including non-inertial frames and frictional forces, rotational dynamics, and damped oscillations; the normal force also appears, but not in its usual guises. The problem is a generalized version of problem 3.34 presented in the…

Friction is one of the most important forces studied in classical mechanics, and still is the subject of pedagogical literature. In a small series of problems stated below, we consider a particle sliding down a curve under the actions of gravity and kinetic friction. Unlike many of the referenced sources, we neglect the centripetal force arising…