2023
DOI: 10.1021/acs.jchemed.3c00652
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A Mobile Device Application for Visualizing Molecular Symmetry and Orbitals in Augmented Reality

Marc A. Zambri,
John R. De Backere

Abstract: Molecular symmetry and orbitals are two important chemical concepts which can be difficult for students to visualize in three dimensions; as such, instructors have traditionally adopted a variety of approaches to teach them including the use of physical models and digital renderings/resources. This paper describes a new mobile device application (app) called leARnCHEM which leverages advances in augmented reality to enable students to visualize and interact with these items in a novel way. The app is available… Show more

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Cited by 4 publications
(4 citation statements)
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“…32−35 In this sense, QR codes provide a unique tool to give students direct and instant access to web content through the screen of a mobile device. 36,37 QR codes were associated with online instructional videos containing information on commonly used pieces of laboratory equipment and techniques. Eighteen short videos of 1-to-2 min in length and demonstrating various multidisciplinary chemistry techniques were compiled.…”
Section: ■ Educational Aspectsmentioning
confidence: 99%
See 1 more Smart Citation
“…32−35 In this sense, QR codes provide a unique tool to give students direct and instant access to web content through the screen of a mobile device. 36,37 QR codes were associated with online instructional videos containing information on commonly used pieces of laboratory equipment and techniques. Eighteen short videos of 1-to-2 min in length and demonstrating various multidisciplinary chemistry techniques were compiled.…”
Section: ■ Educational Aspectsmentioning
confidence: 99%
“…With advances in digitization, learning processes can be supported in many ways. The use of digital media has tremendous benefits for learning at all levels of formal and informal education and training. For example, students find it easier to visualize how to use an instrument if they watch a video that demonstrates the process. In this sense, QR codes provide a unique tool to give students direct and instant access to web content through the screen of a mobile device. , …”
Section: Educational Aspectsmentioning
confidence: 99%
“…However, in most prior studies applying AR to chemical bonding, the entire bond was typically visualized on a marker, which is usually a geometric pattern or a physical object in the real world. Only a few applications can recognize chemical bonding by arranging markers in which atoms are augmented. However, these applications have some technical limitations.…”
Section: Introductionmentioning
confidence: 99%
“…A year-long physical chemistry sequence is often split into a macroscopic semester and a microscopic semester. The macroscopic material tends to lend itself better to traditional wet experiments while the microscopic material has recently seen an abundance of theoretical or computational experiments become utilized, with a focus on helping students engage with introductory quantum principles. While this abundance of quantum focused experiments is excellent, there is not as diverse a pool of wet experiments involving synthesis that help students explore some of the basic tenets of quantum theory. One commonly utilized wet experiment is the UV–vis spectroscopy of a number of cyano dyes to model the energy levels of the 1-D particle in a box system .…”
Section: Introductionmentioning
confidence: 99%