In this paper, we present a physical modeling activity whose objective is to allow students to determine the differences between a disk and a sphere using pure scientific criteria. Thereunto, we reproduce the Sun-Earth-Moon system with low-cost materials and compare the illumination effects on the Moon considering two possible shapes for it (a…

In this work we describe a teaching proposal to calculate the eccentricity of the Moon's trajectory by applying a geometrical technique. The values of the ratios between the Earth-Moon distance and the diameter of the Moon at apogee and at perigee were calculated from a kinematic model associated with a geometrical technique of image analysis. The…

Many students are experiencing precarity in the current political climate. School walls are permeable, and even the best efforts of teachers to create safe environments where young people can learn about and express themselves cannot fully insulate the classroom from the vulnerabilities produced outside of it. These vulnerabilities may inspire, in…

This article investigates the different types of language classes for Uralic languages in higher education contexts to derive principles in course planning for minority language teaching. As a micro-level example, a foreign language class for South Estonian, aimed at a general audience at LMU Munich, is analysed and informs the discussion of…

By identifying three main sociologies that characterise broad movements in the field since its inception, this paper provides a background to considerations of music education from the perspective of sociology. A fourth sociology is then proposed that may be useful to interrogate the complexities of the field of 21st century music education. This…

Children learn both verbal and nonverbal communication strategies by imitating parents, teachers, and other significant people in their lives. However, most American parents converse with their children for only about 38 minutes per week. In contrast, teachers might communicate with children for up to seven hours each weekday. Each day, teachers…

In this article, the author offers an advice to educators about how to help students with attention deficit hyperactivity disorder (ADHD) fulfill the potential of their powerful brains. It is a neurological fact that feeling safe opens up the brain, whereas feeling anxious and afraid clamps it down. So step one is to make sure all students feel as…

In her second semester teaching for Arizona State University, the author suddenly found herself teaching a fully online writing course for the first time. Originally she had been scheduled to teach the course in a hybrid format, meeting face to face with students once a week; however, a coding error in the online class schedule resulted in the…

The authors provide an explanation of urban sprawl using topics commonly taught in the principles of economics course. Specifically, employing the concepts of congestible public goods, they explain that underpriced road usage leads to an inefficiently large proportion of the population moving farther from the cities. Increased demand for highway…

In this article I discuss the emergence of practices of "hearing" in the midst of English language learning activities. I focus on listening activities during oral English lessons at two public high schools in Tokyo, Japan. One setting is a liberal arts high school. The other is a technical high school where students are trained in…