T98 Field-Based Geoscience Education: Advances in Research, Program Evaluation, Pedagogy, and Curriculum (Posters)

Monday, 16 October 2023
8:00 AM - 5:30 PM
Hall B

AROUTCROP: AN AUGMENTED REALITY MOBILE APPLICATION FOR ENHANCING GEOSCIENCE LEARNING AND COMPREHENSION IN THE FIELD AND CLASSROOM

Paper number: T98-9
Program: Technical Sessions
Time: 8:00 AM – 5:30 PM

Authors

Abstract

Most geologists have long recognized the educational value of immersive opportunities and hands-on experiences that teaching geology in the field and using natural rock samples in the classroom offer students. However, these instructional approaches also give rise to distinct logistical and pedagogical challenges. For example, in the field, students sometimes struggle to fully connect concepts, models, and interpretations from classroom lectures with seemingly amorphous masses of rock that they encounter. Or, in the classroom, students may only have limited time for analysis when passing individual hand specimens person-to-person, and may not have access to valuable or fragile samples outside of class hours.

To address these challenges, we created an app (AROutcrop) for iOS mobile devices that leverages state-of-the-art advancements in augmented reality (AR) technology to supplement or “augment” the user’s real-world environment in ways that can enhance geoscience learning and comprehension both in the field and in the classroom. AROutcrop accesses a customizable CSV file stored in the iOS Files app to automatically recognize images (e.g., textbook figures, photos of rock outcrops, QR codes, etc.) to display corresponding AR geo-objects (e.g., 2-D geologic interpretations, 3-D rock models, 3-D virtual outcrops, etc.) in the real-time view within the device’s camera environment. Once these AR geo-objects have been placed (either on a planar surface or in mid-air), users can resize the geo-object, translate it along any axis, and/or rotate it 360° about any axis. Users can also open a window with data and/or textual information describing the geology of the displayed AR geo-object. Early results from our use of AROutcrop suggest that this novel approach has the potential not only to improve student learning and comprehension in the field and in the classroom, but also to help enhance students’ observational and critical-thinking skills.

Geological Society of America Abstracts with Programs. Vol. 55, No. 6

doi: 10.1130/abs/2023AM-393226

© Copyright 2023 The Geological Society of America (GSA), all rights reserved. Permission is hereby granted to the author(s) of this abstract to reproduce and distribute it freely, for noncommercial purposes. Permission is hereby granted to any individual scientist to download a single copy of this electronic file and reproduce up to 20 paper copies for noncommercial purposes advancing science and education, including classroom use, providing all reproductions include the complete content shown here, including the author information. All other forms of reproduction and/or transmittal are prohibited without written permission from GSA Copyright Permissions.