In this study we investigate how 11 Swedish technology teachers perceive model functions in technology education. The main reason for investigating model functions in technology is an identified lack of knowledge about, and research studies into, a conscious use of models when teaching technology, even though models are part of technology…

Oblique angle collisions of two penny coins on a smooth, horizontal surface were filmed with a video camera to investigate the physics of the collision process. If one of the coins is initially at rest, then the two coins emerge approximately at right angles, as commonly observed in billiard ball collisions and in puck collisions on an air table.…

While Artificial Intelligence in Education (AIED) research has at its core the desire to support student learning, experience from other AI domains suggest that such ethical intentions are not by themselves sufficient. There is also the need to consider explicitly issues such as fairness, accountability, transparency, bias, autonomy, agency, and…

Purpose: Voice disorders are best assessed by examining vocal fold dynamics in connected speech. This can be achieved using flexible laryngeal high-speed videoendoscopy (HSV), which enables us to study vocal fold mechanics with high temporal details. Analysis of vocal fold vibration using HSV requires accurate segmentation of the vocal fold edges.…

Of the 17 industries studied by information-security company SecurityScorecard, the education sector ranked as the least secure in 2018, with the highest vulnerabilities present in application security, endpoint security, and keeping software up to date. Online learning, which has increased gradually over the past decade and significantly since…

Rain Classroom, as a mobile app designed and developed by Tsinghua University, has been catching increasingly intense attention since her birth in 2016. Her usability has, however, seldom been explored. The purpose of this study is to compare the usability of Rain Classroom assisted learning with other learning approaches. A mixed design was…

In this article, "physical" models and ideas are invoked to describe some overall aspects of intercultural interactions. It is emphasized, however, that actual intercultural interactions are much more complex than any physical or mathematical model can encompass. They constitute, in fact, just one more example of what scientists call…

Teaching educational robotics is of growing interest in K-12 settings. Yet, immense efforts are needed to move the field forward by framing the teaching of robotics with pedagogically sound theories as well as appropriate instructional design models and strategies. To meet this need, the authors designed and implemented an online educational…

The literature on Entrepreneurial University has emphasised the importance of encouraging and supporting the entrepreneurial intent of students, both PhDs and undergraduates. However, more research is needed about how PhD students can be supported in their entrepreneurial and technology transfer initiatives. This study seeks to contribute to this…

This paper is mainly about how product hacking can be categorized and implemented in a systematic way in design education. The theoretical or analytical part of the project is based on a study in which a great number of hacking projects are reviewed and categorized found in popular DIY platforms. The implementation or synthesis part of the…

Measurements and calculations are presented showing how the trajectory of an object sliding across an inclined plane varies with the launch and incline angles. The trajectory depends on the magnitude and direction of the sliding friction force. The experiment is easy to set up, can be analysed using a video camera, and would be suitable for a…

The information environment of the Internet, turns into the powerful educational tool. This article explores the issues of digital transformation of an educational space. These are the results of the monitoring study on the problems of the teacher's readiness to effectively use digital tools for the organization of the educational process:…

Virtual and augmented reality apps enable gifted students to explore content in new and exciting ways. Students can use the technology to create interesting and interactive products that not only demonstrate their understanding, but also advance their learning.

A technology plan can help a school district determine its needs and how they will be met. The purpose of this mixed-method study was to provide technology recommendations to a suburban school district in New York State. The study examined what teachers knew about the district's technology plan, how technologies have influenced how educators…

K-12 educators do not believe the continued expansion of new technologies into U.S. schools is transforming education. In fact, a new nationally representative survey of 700 teachers conducted by the Education Week Research Center shows that fewer than one-third of America's teachers said ed-tech innovations have changed their beliefs about what…