Sleep deprivation in healthy adults has been associated with disrupted autonomic nervous system function, which in turn has been linked to cardiovascular health. High-intensity interval exercise (HIIE) may affect both sleep and cardiac autonomic modulation. Purpose: To investigate the impact of acute partial sleep deprivation on autonomic cardiac…

This article focuses on the emerging complexity that schools and teachers are currently addressing -- a complexity that comprises one of the key characteristics of society today. The article explores how teachers in primary school experience the opportunities and challenges posed by the use of tablets in terms of implementation, learning…

This research aimed to examine whether the activities related to mental computation strategies had any effect on the development of the second-grade elementary school students' problem-solving (PS) skills. Participants of the study are comprised of 14 children aged 7-8 years and enrolled in the second grade of the elementary school of a village.…

The author has written a class activity based on real life experience. After sitting through many years of unproductive and frustrating team meetings, the author decided to incorporate those experiences into a simulated exercise that could be incorporated during classes that include a chapter(s) on teams and /or teamwork. The goal of the activity…

Stable isotopes in natural materials provide a powerful way to study energy flow in many systems and are widely used in fields such as archaeology, ecology, forensics, geochemistry, geology, oceanography, palaeoecology and palaeoclimatology. Based on the manner in which stable isotopes fractionate in natural systems, they allow scientists to…

In this critical reflection, we consider physical education policy research in the United States (U.S.) using a sociocritical lens. Our aim is to extend the discussion and critiques of physical education policy research by exploring how it is conducted in the U.S. Instead of asking 'What is physical education policy research?', we are more…

This article describes findings from two surveys to determine how the modes of learning, processes of making, and aesthetic products made by youth in extracurricular contexts compared or contrasted with learning and making in school-based art education programs. Survey respondents included over 400 adolescents and young adults (ages 14-21) who…

This study explores disciplinary literacy instruction integrated within an elementary engineering unit in an urban classroom. A multidisciplinary team of university literacy and engineering educators and classroom teachers served as the research team for this case study. A social semiotic language theory (systemic functional linguistics) and a…

Linking Education and Farming (LEAF) Education uses food, farming and nature to reach out to children in new and imaginative ways across the science curriculum. Their work at a grass roots level, with teachers, children and farmers, shows just how powerful farming and nature can be in helping develop a lifelong love for science and fuelling…

An elementary-level physics approach is used to calculate a number of interesting and useful quantities related to nuclear explosions. The set of eight exercises deals with nuclear fission fragments, the variation of fissile nucleus density in a fissioning nuclear device core with time, and the fireball.

Courses: Persuasion, Group Communication, Communication Theory, Computer-Mediated Communication. Objectives: In this activity, students discuss and analyze film clips in order to understand theories, processes, and applications related to the concept of deindividuation.

Several stereotypes exist that perpetuate negative viewpoints of black hair. Although media literacy scholarship and resources have focused on media representations of race and body image, fewer have specifically centered on media representations of hair type. In this lesson, students will learn how media reinforce negative stereotypes that…

Team-Based Learning (TBL) is a cooperative learning strategy blending elements of flipped learning, inquiry-based learning, and problem-based learning. Although used quite frequently in other disciplines, use of this strategy in mathematics has been limited. In this article, we describe how TBL can be implemented in math courses with adherence to…

Financial literacy is ideally suited to be integrated into mathematics courses and taught in an interdisciplinary manner. Students learn best and are motivated when tackling real-world meaningful questions. This article shares how elementary mathematics was applied to better understand the debate about raising the minimum wage and the United…

Field trips, field courses, and other forms of field-based pedagogy have a long and storied history in geography and are frequently described as essential components of geographic education at the college, secondary, and primary levels. A recent and expanding literature on best practices for field-based geographical education provides instructors…