In this study, we gauge the perceptions of novice computer programmers about Second Life (SL) as a digital learning environment for concept understanding in computer programming. SL is chosen as the learning environment because it offers, within a constructivist frame, the use of learner-centered pedagogies for designing curriculum. We adopt a…

Multiple imputation is a popular method for addressing data that are presumed to be missing at random. To obtain accurate results, one's imputation model must be congenial to (appropriate for) one's intended analysis model. This article reviews and demonstrates two recent software packages, Blimp and jomo, to multiply impute data in a manner…

A series of organic chemistry synthesis problem sets were provided to students. Potential solution pathways and strategies were recorded on video by the instructor and provided to students electronically via YouTube. Performance on the end-of-semester synthesis exam showed significant gains, with the average increasing by 13% after the…

In this article, Heather Greenhalgh-Spencer analyzes three examples of curricula aimed at cultivating good cyber behavior and countering online harassment. These curricula are branded as addressing civic needs, cultivating civic duty, and developing skills to help students understand and react to online threats. Here, Greenhalgh-Spencer offers two…

Working memory capacity (WMC) is critical in maintaining goal-directed behavior and in inhibiting task irrelevant or conflicting thoughts. Using eye tracking data, the current study developed measures to investigate users' experiences of presence. We investigated the cognitive processing mechanisms of feelings of presence by examining how users of…

Spatial understanding of molecules in molecular biology provides a better understanding of molecules in isolation and relation to their next elements. Augmented reality (AR) has recently been developed as a computer interface that enables the users to see the real world with virtual objects superimposed on it. We report a method that shows the use…

Aiming at many problems of school multimedia classroom management, a remote control system for multimedia classroom based on cloud computing is developed. The system includes cloud computing management platform, network switch, single-chip microcomputer and equipment in the multimedia classrooms. It uses VMware desktop virtualization technology to…

In this work we construct a timer system consisting of both hardware and software to be used in introductory-level laboratory physics courses. The Parallax P8X32A propeller based-microcontroller hardware consist of a board that registers the times of events triggered when IR photogates are blocked and unblocked. The software allows the user to…

This paper presents an overview of gamification research. It introduces a panoramic research map that comprises a research map and keyword maps for each year of publication of research on gamification. The panoramic research map resulted in a detailed view of gamification research: covered areas, types of published papers, gaps, and most…

This paper presents the usage of an Excel spreadsheet for studying charged particle dynamics in the presence of uniform electric and magnetic fields. The equation of motion of the charged particle is developed under different conditions and the data is obtained in an Excel spreadsheet under variation of parameters such as the velocity of charged…

The types of programming errors that novice programmers make and struggle to resolve have long been of interest to researchers. Various past studies have analyzed the frequency of compiler diagnostic messages. This information, however, does not have a direct correlation to the types of errors students make, due to the inaccuracy and imprecision…

Since 1993, at the regional level, the Minnesota Education Technology Networks (METN), a cooperative of regional networks, provides regional network development, support and leadership to Minnesota school districts. METN member cooperatives provide network coordination, procurement, and other support to help school districts acquire and manage…

This article explores issues of student identity and identification through a third-space theory lens. In addition, it positions this use of third-space theory as contributory to Students-as-Partners (SaP) approaches to teaching and learning. Naturally, this research was constructed as a SaP project, and research was undertaken as a collaboration…

In order to further validate and extend the application of "GIKS" (Graphical Interface of Knowledge Structure) beyond English, this investigation applies the "GIKS" to capture, visually represent, and compare text structures inherent in two "contrasting" languages. The English and parallel Korean versions of 50…

After the outbreak of the COVID-19 pandemic, China implemented the largest online education practice in human history. In the process, different teaching models coexist. Through a quasi-natural experiment, a total of 1,024 samples from Guiyang No.8 Middle School and another comparable school with the same conditions and students were enrolled for…