The 2025 State Educational Technology Directors Association (SETDA) State EdTech Trends Survey explores how the systems, infrastructure, and staffing that digital learning depends on will be sustained, how new flexibilities in federal formula and discretionary funding can be leveraged, what edtech tools are essential, and how to balance innovation…

A cylinder rolling down an inclined board is a commonly seen and interesting object to study and it is also easy to experiment with and model. Following what has become a popular practice, we use smartphones to measure the angular acceleration of a cylinder rolling down a plane of different inclining angles. The friction force deviates from the…

This paper reports on two experiments in mapping the affordances of mobile devices in supporting teaching and learning. The first argues for personally imagined rather than fixed affordances of educational technologies--what a technology "affords" is not static but is rather how an individual imagines a technology's use and how this is…

This active learning exercise demonstrates the fundamental problem in economics that resources are scarce, while wants are relatively infinite. Students are exposed to four mechanisms for rationing scare resources: markets, queue, coupons, and lottery. An Apple iPad® pre-loaded with music, videos, and games is used as the good to be rationed. The…

There has been a substantial increase in the number of health-related smartphone applications (apps) available to consumers in recent years. How does one decide which apps have scientific evidence backing their claims and which are "fake news"? In this Commentary, we explore the hierarchy of scientific claims and review recent literature…

With the increasing popularity of smartphones and tablets, game-based learning (GBL) is undergoing a rapid shift to mobile platforms. This transformation is driven by mobility, wireless interfaces, and built-in sensors that these smart devices offer in order to enable blended and context-sensitive mobile learning (m-Learning) activities. Thus,…

Learning Japanese has become very common amongst Taiwanese high school and university students, ranking the second most sought for language. A concise study of the likeable activities in a typical language class for the Taiwanese students seems to be quite useful. Therefore, the present study has concentrated on the senior high school students'…

Resonance is an ubiquitous phenomenon present in many systems. In particular, air resonance in cavities was studied by Hermann von Helmholtz in the 1850s. Originally used as acoustic filters, Helmholtz resonators are rigid-wall cavities that reverberate at given fixed frequencies. An adjustable type of resonator is the so-called "universal…

Smartphones have evolved into all-purpose computing machines with exceptional capabilities. They are becoming increasingly powerful, with modern audio "codec" (coder/decoder) chips that provide recorded audio of high quality. Smartphone developers now offer many sound applications (apps) using both the devices' built-in microphone and…

We studied the impact of different layouts for rank order questions on respondent effort, data quality, and substantive results among PC and smartphone respondents, in an experiment in an opt-in online panel in Spain, using an order-by-click design. We experimentally varied the device, the number of columns, and, for smartphone respondents, the…

In the paper we present a software platform for applying gamification to the Unified State Examination (USE) preparation activities in the Russian Federation. The USE is a final examination at school as well as a university entrance examination. Students' preparing for the examination takes a long time and is accompanied by solving a large number…

This paper describes the development of a mobile application to engage students in active learning in analytical chemistry. Colorimetry is a topic in analytical chemistry that can effectively be learned through the use of mobile devices to perform colorimetric measurement in the real-life environment. Previous attempts in the development of…

For teachers to utilize Mobile Assisted Language Learning (MALL) resources, they must consider how to balance implementation with their available resources. As it is no longer the case that programming is required to create one's own MALL resources, teachers could benefit from a framework that helps them to match their resources and pedagogical…

This study explored the many layers involved in young children's meaning-making as they digitally compose. Utilizing a multimodal, social semiotics theoretical framework to analyze children's digital compositions using a composing app, this study was designed around one research question: What is the nature of three and four-year-old children's…

The objective of this study is to carry out a research on the internet usage purposes of primary school students. In line with this objective, the internet usage frequency and purposes of students, including the intervention of their parents were studied. In this study, a descriptive research model was used, as it was aimed at making an assessment…