By building a schlieren optical system, the visualization of a 40 KHz sound wave is realized. By using the schlieren system, the demonstration of acoustic reflection, interference and diffraction can be easily realized. At the same time, the visual acoustic field provides another simple way for the measurement of sound velocity. In this paper, the…

Studying musical text effectively reinforces grammar structures and vocabulary taught in class while simultaneously developing cultural literacy, a critical component in second language acquisition. Musical text facilitates a multimodal learning experience as it combines the verbal and aural modes, and is often accompanied by the visual mode. In…

The typical trigonometry, precalculus, or calculus student might not agree that logarithms are hot stuff, but we drew motivation from chili peppers to help students get a better taste for logarithms. The Scoville scale, which ranges from 0 to 16,000,000, has been the sole quantitative metric to measure the pungency (spiciness) of peppers since its…

The authors of this paper adopted a transformative framework in this article to examine how the legacy of apartheid continues to manifest within higher education in South Africa. In particular, the authors analyzed (a) how mainstream mentoring knowledge of 'black' and 'marginalized' people have influenced mentoring in post-apartheid South Africa;…

Undergraduate organic chemistry students, as they study conformational analysis and stereochemistry, frequently have trouble manipulating three-dimensional structures on a two-dimensional page or screen. The inability to accurately convert three-dimensional bond-line representations into Fischer projections is one example of this. While some…

Students in a typical instrumental analysis course may learn more than 30 analytical techniques. There are more than 150 components associated with the instrumentation that they learn. To help students organize this large amount of information, we classified these components into four categories: sources, samples, discriminators, and detectors. In…

In this innovative practice paper, we will illustrate how discursive practices of Visual Thinking Strategies[superscript TM] (VTS) can foster leadership development capacity of college students. We will show how VTS aligns with constructionist perspectives to post-heroic leadership grounded in discursive approaches to leadership development. This…

Audio description (AD), the rendering of images into words, helps people who are visually impaired to access audiovisual products. Being able to access media is a basic human right. The United Nations Convention on the Rights of Persons with Disabilities clearly states that people with disabilities should have "access to television programs,…

Physical models for exploring multiplication are fixtures in elementary classrooms. The most widely used physical models of multiplication are collections of discrete things, such as Cuisenaire rods, Unifix Cubes, or Base-10 Blocks. But discrete physical models are limited in the products they can represent. By contrast, pictorial models, such as…

Addressing the disparate levels of aural skills that students may have acquired through their daily musical experiences prior to formal schooling can be difficult. Placement tests within the Western classical musical tradition typically involve structural decoding and formal concepts of elementary music theory. In this manuscript, we discuss the…

In this photo elicitation assignment, each student must take, select, and interpret a picture about a social issue that he/she has learned about in class. The student must then craft either a sensory poem, or answer the SHOWeD questions as designed by Shaffer and modified by Wang, which facilitates the student's interpretation of the picture. As a…

To span the great distance from the solar system to the farthest clusters of galaxies in the universe, astronomers break down the distance indicators into steps. The nearest ones are measured geometrically, with what is known as parallax. Among the objects whose distances are thus directly measured are a rare type of star known as a Cepheid…

Courses: Any course that examines mediated and/or online communication, including but not limited to--Computer-Mediated Communication, Communication Theory, Interpersonal Communication, Introduction to Communication, and Organizational Communication. Objectives: In this single-class activity, students apply their knowledge of mediated…

Most prekindergarten (preK) teachers are probably unfamiliar with the "College, Career, and Civic Life (C3) Framework for Social Studies State Standards." John McDonnell, who teaches a class of eleven four-year-old children, also had not heard of it until he attended the author's workshop on early childhood social studies practices,…

In the last decade many studies have stated that learning based on digital games emerges as an effective way to combine teaching and learning processes with the attractiveness of digital technologies, because they are dynamic and playful. However, the vast majority of these digital resources -- such as educational games -- are still essentially…