In conversations about pedagogy, researchers often overlook how physical space and movement shape teacher sensemaking. This article offers a comparative case study of classroom videos using a dynamic visual method to map embodied interaction called "interaction geography." Our analysis proposes an integrative framework to study classroom…

In the third segment of the series, we explore general music behaviors and techniques that may be incorporated into the secondary performing ensemble in order to provide enrichment and depth to performance-focused instruction. Using research-based evidence and ensemble experience in both the choral and instrumental settings, we will discuss…

The research orientation of the Department of technics, Faculty of Education, University of Hradec Kralove focuses on finding new ways for development of polytechnic and science education. The research is motivated by the fact that children's interest in technical and science subjects is decreasing in recent years in the Czech Republic. The…

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…

In this paper we describe the results of some experiments about using surprising physics demonstrations, presented as magical phenomena followed by scientific explanations, for introducing physics topics in several teaching contexts. All the demonstrations have been designed to be implemented with easy to get and cheap materials, so that students…

Belly dance is a folk dance with a history that can be traced back to the beginnings of civilization. It is a form of expression and movement that has been used for hundreds of years in religious ceremonies, birthing rituals, and social and familial gatherings in the Middle East. Students of belly dance can increase their muscular strength and…

These proceedings contain papers of the 3rd International Baltic Symposium on Science and Technology Education (BalticSTE2019) held in Šiauliai, Lithuania, June 17-19, 2019. This symposium was organized by the Scientific Methodical Center "Scientia Educologica" in cooperation with the Institute of Education, Šiauliai University. The…

Proceeding like Newton with a discrete time approach of motion and a geometrical representation of velocity and acceleration, we obtain Kepler's laws without solving differential equations. The difficult part of Newton's work, when it calls for non-trivial properties of ellipses, is avoided by the introduction of polar coordinates. Then a simple…

In the Dutch secondary education system, students must carry out at the end of their school career a research or design project to demonstrate their ability to apply acquired knowledge and skills while pursuing a rather large research question or design goal in some depth. They are encouraged to choose the topic themselves and they are to some…

These proceedings contain the papers of the 12th International Conference on Mobile Learning 2016, which was organized by the International Association for Development of the Information Society, in Vilamoura, Algarve, Portugal, April 9-11, 2016. The Mobile Learning 2016 Conference seeks to provide a forum for the presentation and discussion of…

Derives a general equation for the period of nonsimple harmonic motion where the magnitude of the restoring force is given by F=kxn. (JRH)

Explains the physical principles of the tuning fork which has a common use in teaching laboratories. Includes information on its vibration, frequency of vibration, elasticity, and reasons for having two prongs. (YDS)

Part of a larger work on the history, philosophy, and utilization of pendulum motion studies, addresses the fate of Christiaan Huygens' 1673 proposal to use the length of a seconds pendulum as a universal, natural, and objective standard of length. (SAH)

Reports part of larger study concerned with understanding learning as it emerges from enacted curriculum. Presents results of two studies on students' discourse about rotation phenomena with particular focus on the consistency of this talk across different phenomena. Concludes that only a minority of students provided adequate observational and…

Describes the construction and use of a machine to demonstrate centripetal force. Includes a lab activity for use with the machine. (DDR)