A digital lecture with motivating experiments--how can this be done in practice? This question shall be answered in the context of a case report from the field of material science. A digital experimental lecture as a substitute for a lecture with student experiments was evaluated by students to provide information on whether an adequate substitute…

The concepts of the Coriolis and the centrifugal force are essential in various scientific fields and they are standard components of introductory physics lectures. In this paper, we explore how students understand and apply concepts of rotating frames of reference in the context of an example lecture demonstration experiment. We found in a…

Modern capstone courses use agile methods to deliver and demonstrate software early in the project. However, a simple demonstration of functional and static aspects does not provide real-world software usage context, although this is integral to understand software requirements. Software engineering involves capabilities such as creativity,…

Example-based learning often uses a design in which learners first receive basic instructional explanations of new principles and concepts and then examples thereof. In this sequence, it is crucial that learners self-explain by using the content of the basic instructional explanations to elaborate on the examples. Typically, learners are not…

One of the topics that chemistry teachers have a great challenge introducing is chemical equilibrium. When being introduced to chemical equilibrium, many students have difficulties in understanding that some reactions do not go to completion, as this contrasts most of their supposed prior experiences in chemistry lessons. Students may also…

Introduction: Philanthropism, as it evolved at the end of the 18th century in Germany, wanted to break completely with the contemporary methods persisting in education, with the hegemony of classical languages, and with the study of antique authors' works; instead, it laid emphasis on practical and useful knowledge, on teaching modern languages,…

A rising number of (online) learning scenarios feature video-based worked examples. We analyzed the effects of the presentation mode of worked examples on their effectiveness and efficiency in two experiments with university students (N[subscript 1] = 57; N[subscript 2] = 43). The students acquired argumentation knowledge by self-explaining…

Experiments in pubs? Teaching chemical associations between beer and cola and arousing interest in science? Such a thing is possible in a place that at first sight seems very unorthodox as an out-of-school learning and teaching location. With the innovative scientific communication format "PubScience--The Long Night of Experiments",…

This study investigates the design and effectiveness of a video tutorial for software training. In accordance with demonstration-based training, the tutorial consisted of a series of task demonstrations, with instructional features added to enhance learning. An experiment is reported in which a demonstration-only control condition was compared…

The practice of dissection teaches students not only the foundations of anatomical knowledge but also encourages the development of professional competencies. Yet, the dissection of cadavers in the gross anatomy course can be a stress factor for medical students. There are a minor proportion of students who demonstrate strong emotional reactions…

This study investigated elementary school children's (n = 171) litter behavior during guided forest tours following two different treatments. Four classes received a verbal appeal not to litter in the forest, while another four classes received both a verbal appeal and a demonstration of the desired litter behavior (picking up litter, putting it…

Interest in the educational use of information and communication technologies (ICT) in higher education is increasing. For successful implementation, it is important to know students' attitudes and reservations and how they can be positively influenced. The objective of the present study was to examine possible attitudinal changes towards…

Although mostly not perceived consciously, mirages are very familiar phenomena of everyday life. They can generally occur if light is incident on media with a gradient of refractive index. This article starts with the easiest mirage effect, known as astronomical refraction, then presents examples for inferior and superior multiple image mirages,…

While it is a commonplace in the historiography of electricity that itinerant lecturers and instrument makers were "somehow" part of the "electrical flare" of the 18th century, very little is actually known about them, about their background, their careers and their self-understanding. Yet, research focusing on these…