The image of free-falling bar has been recorded to study the effect of the motion on its observed length. This moving bar image is analysed using the Tracker software to determine its length and the end bar's position. An elongated appearance of the bar has been observed with movement. This effect relies on the speed and the exposure time during…

The use of virtual reality and 360° videos has been little researched so far, especially in social work studies and teaching. The reasons for this are the low prevalence of VR headsets in social work courses and the fundamental technological deficit in social work, which means the lack of clear causal chains within it. Professionals must adapt…

In this essay I view writing as a communicative practice, and ask how and in what ways teachers and students define the role of writing in relation to digital video composition. While there is much research on the importance of multimodal composition, and teachers are being encouraged to incorporate more digital making into their curricula, we…

Video motion analysis allows tracing trajectories of objects in motion and is an established method in physics education. Tablet computers, with their integrated cameras, offer the opportunity to both record and analyze dynamic motions during experiments on a single device. This enables students to work without transitioning the data between…

Progress monitoring is used to assess a student's performance during the early stages of literacy development. Computerized progress monitoring systems are capable of scoring some progress monitoring measures automatically. However, other measures, such as those involving writing or sign language, are typically scored manually, which is…

Recognized as one of the most beautiful experiments of all time, the oil drop experiment performed by Robert Millikan and his graduate students (primarily Harvey Fletcher) is a standard in the repertoire of experiments performed by undergraduate physics students. However, "as a teaching lab it does not enjoy a good reputation for three…

A wood cantilever of length ~2.5 m is driven into resonance using the hand as a simple driver. Video recordings of these oscillations are analyzed to determine experimental second harmonic (n = 2) damped resonance frequencies. These frequencies are compared to theoretical ones, obtained from measurements of elastic moduli, damping properties, and…

The growth of online video provides a tremendous opportunity for Extension professionals to expand the reach of educational content. Through repurposing existing content, we at the University of Minnesota Extension Children, Youth, and Family Consortium created several brief educational videos that address pressing challenges for children and…

Instructors struggle with the amount of information they are expected to teach in the limited number of hours that are available in undergraduate human anatomy and physiology laboratories and students struggle with how to learn the terminology. When a snowstorm closed our campus, labs were cancelled for five of our fourteen lab sections. The…

Students preparing to enter medical fields are required to take physics. To increase their interest in physics, a low-cost classroom medical activity is presented introducing them to the basics of endoscopic visualization and navigation. Incorporated in the activity are basic surgical techniques such as resection with single or multiple operators.…

The author shares the lesson that he used to introduce the quadratic unit to students in an extended second-year algebra class, demonstrate why it was appropriate for his struggling learners, and discuss possible future modifications to this lesson.

In this article, high school librarian Beth Ebenstein Mulch describes how she used iPads to introduce students at T. C. Williams High School (Alexandria, Virginia) to the school library. Her goal was for the library to come to life in front of new students and for them to learn from peers about all the great resources and services their library…

Flipping the classroom can be an effective instructional strategy for differentiating instruction for gifted and talented students. The author presents a rationale for using the strategy with gifted students, possible problems educators might encounter, and practical tips for beginning the process of flipping the classroom.

While it's easy to get caught up in the frenetic drive to do the Next Big New Thing in educational technology, it's helpful to remember that a lot of important things "don't" change. But, today, we face almost constant change, and that has serious implications for education and ed-tech professionals. This article looks back at where…

Teaching introductory astronomy means discussing celestial objects that are beyond most students' experience. Simply talking about them is usually not sufficient to convey their size, distance, complexity, and beauty. One way that we introduce our students to celestial objects is through observing sessions, but we have also extended these…