The purpose of this paper is to analyse and discuss physical education teacher education (PETE) students' conceptions of teaching and assessment of movement capability as a part of content knowledge in aquatics, dance and ice-skating at a university in Sweden. The theoretical perspective involves Shulman's concept of content knowledge, the further…

This study aimed to compare dynamic balance education among young athletes in different sports. So forty male volunteers in soccer (n = 11), handball (n = 6), sprinting (n = 10), and martial arts (n = 13) participated in the current study. The mean age, height, and weight of the participants were 15.7 ± 0.5 years, 175.3 ± 4.6 cm, and 63.0 ± 6.8…

In this article, the authors describe their use of simultaneous observations of the 2016 transit of Mercury made from two widely separated locations on Earth to determine the distance to the Sun in a way different from that suggested in 1715 by Halley. Using an internet link, teachers and students can make a similar derivation at the 2019 transit…

Dance Improvisation is an essential skill and tool for dancers. It is grounded in the kinesthetic experience and its constantly changing dynamic qualities through self-movement. It requires a spontaneous kinesthetic response in a spatiotemporal vigorous qualitative dynamic happening of affect and movement; a momentum that allows dancers to perform…

Purpose: The objective of the current study was to investigate the effects of age and vocal loading on the respiratory and laryngeal systems. Method: Fourteen younger (M = 20 years) and 13 older (M = 75 years) healthy individuals participated in a 40-min vocal loading challenge in the presence of 70-dB background noise. Respiratory kinematic and…

The Einstein-First project aims to change the paradigm of school science teaching through the introduction of modern Einsteinian concepts of space and time, gravity and quanta at an early age. These concepts are rarely taught to school students despite their central importance to modern science and technology. The key to implementing the…

In the physics teaching community, Tracker is well known as a user-friendly open source video analysis software, authored by Douglas Brown. With this tool, the user can trace markers indicated on a video or on stroboscopic photos and perform kinematic analyses. Tracker also includes a data modeling tool that allows one to fit some theoretical…

Many students (and adults) do not understand a basic tenet of energy literacy: how electricity is produced. They do not know how coal or other fossil fuels are used to make electricity, nor do they understand how nuclear power, hydroelectric power, and wind power work. The author developed a series of lessons to help students understand how…

Ishimoto, Davenport, and Wittmann have previously reported analyses of data from student responses to the Force and Motion Conceptual Evaluation (FMCE), in which they used item response curves (IRCs) to make claims about American and Japanese students' relative likelihood to choose certain incorrect responses to some questions. We have used an…

We experience (perceive, act upon and react to, and conceptualize) dynamical processes in nature as agentive. Expressed differently, we experience events as resulting from activities and interactions of "Forces of Nature" (such as wind, light, heat, fluids, electricity, substances, and motion) that are conceived of as powerful agents…

The adoption of compensatory movement patterns occurs when limitations in mobility, stability, or motor control prevent proper motion from occurring. These dysfunctional movements may inhibit fundamental motor skill development and negatively influence perceived movement competence, impeding the development of physical literacy. Therefore, this…

The term "active learning" is used in a variety of educational contexts. As described in this guide, however, it refers to an instructional approach developed by Lilli Nielsen--a Danish psychologist--for promoting the learning and development of children who have significant support needs. Nielsen's Active Learning involves a range of…

The "Next Generation Science Standards" ("NGSS") and current research in science education call for students to participate in making sense of scientific experiences by building explanations from evidence collected during these experiences. One way this goal can be achieved is through rigorous classroom discussions. In this…

At the beginning of the components that affect the performance of the swimmers' training and race planning, the stroke count (SC), stoke lenght (SL) and stroke rates (SR) of the swimmers are important. For this reason, it is important for both athletes and coaches to know how to develop and change these characteristics with age. The aim of this…

This study explored how research-based physics tutorials help students use argumentation in a small group-work activity. The participants were four first-year non-major physics students taking algebra-based introductory physics course in an urban university in the southeastern region of United States (US). The content analysis was conducted to…