The Databank of Dynamics Trajectories (DDT, notthatddt.org) was established to assist students in visualizing the dynamical behaviors occurring during chemical reactions and conformational changes, with a focus on processes taught in introductory organic chemistry classes. Animations of reacting molecules created using "ab initio"…

This paper is part 5 of a series of workshops that examines the properties of some simple models of vocabulary networks. While previous workshops dealt with activating words in the network, this workshop focuses on vocabulary loss. We will simulate two possible ways of modelling attrition: (a) explicitly turning active words OFF, and (b) raising…

This paper introduces web viewers for educational VR contents. Recently, many types of VR goggles have been released as commercial products and many entertainment applications for them have been created. However, educational VR contents have been created so far are not so many because the creation of VR contents is time consuming task. We need to…

For school librarians, technology is an essential component of their work. To meet the growing need in this area, Odin Jurkowski first wrote Technology and the School Library in 2006. To address the technological advancements, Jurkowski provides an overview of the types of technologies used in school libraries, from traditional low-tech options to…

Augmented/virtual realities (ARs/VRs) promise to revolutionize STEM education. However, most easy-to-use tools are limited to static visualizations, which limits the approachable content, whereas more interactive and dynamic alternatives require costly hardware, preventing large-scale use and evaluation of pedagogical effects. Here, we introduce…

In this article, we present the simulation software called Aipotu and we propose a way to use it in order to promote Evolution Learning and Teaching. Through activities, included in a worksheet, students gradually gain new knowledge not only on evolution and its genetic base but on the concept of simulation and scientific modeling as well. Aipotu…

Item analysis is an integral part of operational test development and is typically conducted within two popular statistical frameworks: classical test theory (CTT) and item response theory (IRT). In this digital ITEMS module, Hanwook Yoo and Ronald K. Hambleton provide an accessible overview of operational item analysis approaches within these…

Teaching enterprise modelling is a complex task, as it requires both teaching modelling syntax as well as how to select and extract information from several sources, such as IT systems, employees, and existing documents. To aid teaching enterprise modelling Apprenticeship Simulation (AS) may be used. AS is a form of case-based learning where the…

The theoretical frameworks explicitly or implicitly employed by diplomatic historians and international relations scholars can lead to significantly different explanations for the same historical events. Therefore, a sound understanding of the basic international relations theories is required for a more comprehensive understanding of…

Facilities are the foundation for safe and effective STEM teaching and learning, and the manner in which they are initially designed can either enhance or impede the quality of a program. This new focus on facilities in the U.S, and particularly in Texas, is needed to engage students in relevant and meaningful learning experiences that are aligned…

The U.S. Department of Education's (Department's) Office for Civil Rights (OCR) provides this resource to assist school communities with ensuring that artificial intelligence (AI) is used in a nondiscriminatory manner in the nation's elementary and secondary schools and institutions of higher education consistent with federal civil rights laws.…

Mobile technology continues to change and evolve the way people and society function in their everyday lives. Much like the phenomenon that was the Internet 20 years ago, educators now find themselves facing increasing pressure to adapt classroom instruction to accommodate for new and emerging technologies. This article offers practical…

This article reflects on a school's approach to gamifying the Royal Society Te Aparangi's First CREST Award. The article explains how CREST was reconceived as a quest using elements of live action role playing (LARP) and gamification, and the tools that were used to do this. It describes how progress was measured using a points system and the…

Due to the changing landscape of K-12 education in the United States, particularly issues arising from funding, safety, accessibility, and standardization, the frequency at which teachers utilize traditional field trips has diminished over the last few decades. Thanks to continued advances in communicative technology, however, teachers are able to…

Over the last 20 years, virtual microscopy has become the predominant modus of teaching the structural organization of cells, tissues, and organs, replacing the use of optical microscopes and glass slides in a traditional histology or pathology laboratory setting. Although virtual microscopy image files can easily be duplicated, creating them…