Dynamic representational technologies (DRTs), influenced by the seminal work of James Kaput and colleagues, have been in use in mathematics classrooms for decades. In this paper, we analyze 24 classrooms in the United States where teachers support students' conceptual learning with technologies that support explorations of dynamic connections both…

In high school and elementary college physics labs the measurement of vertical distance is often required. Measuring the distance an object falls or the vertical displacement of springs in a Hooke's law experiment are commonplace. Determining these distances to perhaps a millimeter or two of precision is difficult without an expensive height gauge…

The wide use of smart devices among students has generated concerns in the last decades. Critical among many others is stress accumulated from the increasing dependency on the use of smart devices, especially among undergraduate students: "technostress." Observations that prompted this study hypothesized that if technostress is affecting…

Data analytics is increasingly important to the operations and strategic growth of higher education institutions. In September 2019, three higher education professional associations issued a rare joint statement calling for the accelerated investment and intensified efforts to develop and deploy data analytics in support of campus decision making.…

Developing oral presentation skills requires both practice and expert feedback. Several systems have been developed during the last 20 years to provide ample practice opportunities and automated feedback for novice presenters. However, a comprehensive literature review discovered that none of those systems have been adequately evaluated in real…

The design of learning environments is being increasingly investigated, largely as a result of higher-education providers being challenged by both societal and technological developments. These providers are becoming more aware that the quality of learning environments affects students' approaches to learning and satisfaction. This paper presents…

To understand the excitation-contraction (E-C) coupling of cardiomyocytes, including the electrophysiological mechanism of their characteristically long action potential duration, is one of the major learning goals in medical physiology. However, the integrative interpretation of the responses occurring during the contraction-relaxation cycle is…

This paper presents empirical findings from a qualitative study on Minecraft as a mathematical tool and learning environment. Even though Minecraft has been used for several years in classrooms around the world, there is a lack of detailed empirical studies of how students learn subject-related content by working with the game. This study is based…

College students frequently use mobile devices (e.g., smartphones and tablets) to access online courses yet online course designers often do not design courses with mobile learning in mind. This research identified seven national and statewide online course design evaluation instruments and examined the criteria that guide course designers…

This research was undertaken to identify the learning approaches used by Malaysian secondary school students of Principles of Accounting in the context of ICT-supported learning environments. The revised Two-Factor version of the Learning Process Questionnaire (R-LPQ-2F) was adapted to appraise the learning approaches used, while the…

This paper discusses strategies that two high school geometry teachers employed to solve a challenging geometry problem with the aid of dynamic geometry software (The Geometer's Sketchpad (GSP). The teachers were part of a group of teachers who participated in a summer professional institute funded by the National Science Foundation. The paper…

The Search for Exoplanets is an interactive computer simulation, the product of a collaboration between the Departments of Physics and Astronomy and Computer Science at Purdue University. Our goal was to create a computer simulation that would introduce students to scientific principles, research methodology, and analysis of data with which…

Rapid technological advancement has changed the landscape of design education to be integrated with educational technology, and the worldwide COVID-19 pandemic has further accelerated its transition to online education. Pedagogical engagement with online education is unavoidable to ensure that the transition is successful when the situation ends.…

In this paper, we present three types of activity that we have observed during students' free exploration of a software called "Algodoo," which allows students to explore a range of physics phenomena within the same digital learning environment. We discuss how, by responding to any of the three activity types we identify in the students'…

The COVID-19 pandemic provided a unique opportunity for a biochemistry course to cover the life cycle of SARS-CoV-2, the coronavirus that causes the disease. Adjusting the topics covered after the course transitioned to an online mode included switching to the chapters covering nucleic acid topics. The order of these related well to the…