Title: Digitally-empowered learning: Teaching archaeology through virtual reality and game-based learning
Like many natural sciences, a critical component of archaeology is field work. Despite its importance, field opportunities are available to few students for financial and logistical reasons. With little exposure to archaeological research, fewer students are entering
archaeology, particularly minority students (Smith 2004; Wilson 2015). To counter these trends, we have leveraged the ongoing revolution in consumer electronics for the current, digitally-empowered generation by creating a game-based, virtual archaeology
curriculum to 1) teach foundational principles of a discipline that is challenging to present in a traditional classroom by using sensory and cognitive immersion; and, 2) allow wider access to a field science that has previously been limited to only select students. Virtual
reality (VR) is computer technology that creates a simulated three-dimensional world for a user to experience in a bodily way, thereby transforming data analysis into a sensory and cognitive experience. Using a widely-available, room-scale, VR platform, we have created
a virtual archaeological excavation experience that conveys two overarching classroom objectives: 1) teach the physical methods of archaeological excavation by providing the setting and tools for a student to actively engage in field work; and, 2) teach archaeological
concepts using a scientific approach to problem solving by couching them within a role-playing game. The current prototype was developed with the HTC Vive VR platform, which includes a headset, hand controllers, and two base stations to track the position and
orientation of the user’s head and hands within a 4x4 meter area. Environments were developed using Unreal Engine 4, an open source gaming engine, to maximize usability for different audiences, learning objectives, and skill levels. Given the inherent fun of games and
widespread interest in archaeology and cultural heritage, the results of this research are adaptable and applicable to learners of all ages in formal and informal educational settings. more »« less
Shackelford, Laura; Huang, Wenhao David; Craig, Alan; Merrill, Cameron; Chen, Danyin; Arjona, Jamie(
, E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education)
null
(Ed.)
Virtual reality (VR) holds great potential for instructional and educational purposes as it is capable of immersing learners cognitively, physiologically, and emotionally by transcending physical limitations and boundaries, so learners can acquire experiences otherwise unattainable. A case in point is a VR learning environment that allows archaeology instructors to teach a variety of concepts and skills on archaeological fieldwork without bringing students to actual archaeological sites. A VR environment would also enable students to practice newly acquired skills in a safer and more affordable space than physically visiting the sites. VR alone, however, is insufficient to engage learners. Therefore, we identify game-based learning strategies to guide the development of the VR archaeology environment by incorporating game structure, game involvement, and game appeal into the design. The presentation reports an NSF-funded project that utilizes the HTC Vive VR system to host a game-based learning environment for teaching introductory archaeology classes in a US Midwestern university. The manuscript reports the design, development, and formative evaluation of the VR archaeology game grounded in learners’ motivational and cognitive processes. In particular, the formative evaluation findings, based on 40 participants' responses, reveal various design opportunities and challenges for designing game-based learning experience in virtual reality environments.
Jose Diaz, Curtrell Trott(
, 2021 ASEE Virtual Annual Conference)
It requires a lot of hands-on experience to learn how to operate a computer numerical control (CNC) mill. Virtual Reality (VR) can serve as a way to teach how to properly operate it. The goal of this research is to create a virtual CNC mill that can provide interactive training for students. The Unity software was used for this goal. Unity is a game development engine used to produce video games, utility software, and more. The functionality of the CNC simulation was created with C# scripting. The visual representation of the CNC mill was built through 3D modeling, and then transferred into FBX 3D models which are compatible with Unity. The virtual machine is able to take G-code inputs via either an input field or a text file. For the current version, it can simulate G00, G01, and G02/G03 commands and is able to cut sample workpieces per input. It also can save the coordinates of the cutting path via json file and use a python script to view its movement on a line graph. The virtual machine emulates the input commands very similar to the actual machine. This can serve as a good learning tool for CNC machine operators. The virtual machine created through Unity is proof that a digital simulation is achievable for the CNC machine. Future research will include implementing and incorporating mixed reality. Incorporating these kinds of technology will help a more immersive learning experience for students.
We contend a better way to teach ethics to freshman engineering students would be to address engineering ethics not solely in the abstract of philosophy or moral development, but as situated in the everyday decisions of engineers. Since everyday decisions are not typically a part of university courses, our approach in large lecture classes is to simulate engineering decision-making situations using the role-playing mechanic and narrative structure of a fictional choose-your-own-adventure. Drawing on the contemporary learning theory of situated learning [1], [2], such playful learning may enable instructors to create assignments that induce students to break free of the typical student mindset of finding the “right” answer.
Mars: An Ethical Expedition! is an interactive, 12 week, narrative game about the colonization of Mars by various engineering specialists. Students take on the role of a head engineer and are presented with situations that require high-stakes decision-making. Various game mechanics induce students to act as they would on-the-fly, within a real engineering project context, using personal reasoning and richly context-dependent justifications, rather than simply right/wrong answers. Each segment of the game is presented in audio and text that ends with a binary decision that determines what will happen next in the story. Historically, this game had been led by an instructor and played weekly, as a whole-class assignment, completed at the beginning of class. The class votes and the majority option is presented next. In addition to the central decision, there are also follow-up questions at the end of each week that provoke deeper analysis of the situation and reflection on the ethical principles involved.
This prototype was initially developed within a learning management system, then supported by the TwineTM game engine, and studied in use in our 2021 NSF EETHICS grant. In 2022-23 the game was redesigned and extended using the GodotTM game engine. In addition to streamlining the gameplay loop and reducing the set-up and data management required by instructors, this redesign supported instructors with an option to allow the game to be student-paced and played by individual students or to keep the instructor-led 12 week whole-class playstyle.
Our proposed driving research question is "In what ways does individual student play differ from whole class instructor-led play with regard to learning that ethical behavior is situated?" In the next phase of our ongoing investigation, we plan to further evaluate the use of playful assessment to estimate its validity and reliability in comparison to current best practices of engineering ethics assessment.
Since the 2014 high-profile meta-analysis of undergraduate STEM courses, active learning has become a standard in higher education pedagogy. One way to provide active learning is through the flipped classroom. However, finding suitable pre-class learning activities to improve student preparation and the subsequent classroom environment, including student engagement, can present a challenge in the flipped modality. To address this challenge, adaptive learning lessons were developed for pre-class learning for a course in Numerical Methods. The lessons would then be used as part of a study to determine their cognitive and affective impacts. Before the study could be started, it involved constructing well-thought-out adaptive lessons. This paper discusses developing, refining, and revising the adaptive learning platform (ALP) lessons for pre-class learning in a Numerical Methods flipped course.
In a prior pilot study at a large public southeastern university, the first author had developed ALP lessons for the pre-class learning for four (Nonlinear Equations, Matrix Algebra, Regression, Integration) of the eight topics covered in a Numerical Methods course. In the current follow-on study, the first author and two other instructors who teach Numerical Methods, one from a large southwestern urban university and another from an HBCU, collaborated on developing the adaptive lessons for the whole course.
The work began in Fall 2020 by enumerating the various chapters and breaking each one into individual lessons. Each lesson would include five sections (introduction, learning objectives, video lectures, textbook content, assessment). The three instructors met semi-monthly to discuss the content that would form each lesson. The main discussion of the meetings centered on what a student would be expected to learn before coming to class, choosing appropriate content, agreeing on prerequisites, and choosing and making new assessment questions. Lessons were then created by the first author and his student team using a commercially available platform called RealizeIT. The content was tested by learning assistants and instructors. It is important to note that significant, if not all, parts of the content, such as videos and textbook material, were available through previously done work. The new adaptive lessons and the revised existing ones were completed in December 2020.
The adaptive lessons were tested for implementation in Spring 2021 at the first author's university and made 15% of the students' grade calculation. Questions asked by students during office hours, on the LMS discussion board, and via emails while doing the lessons were used to update content, clarify questions, and revise hints offered by the platform. For example, all videos in the ALP lessons were updated to HD quality based on student feedback. In addition, comments from the end-of-semester surveys conducted by an independent assessment analyst were collated to revise the adaptive lessons further. Examples include changing the textbook content format from an embedded PDF file to HTML to improve quality and meet web accessibility standards.
The paper walks the reader through the content of a typical lesson. It also shows the type of data collected by the adaptive learning platform via three examples of student interactions with a single lesson.
Kaw, A.(
, Proceedings of the 2022 ASEE Annual Conference and Exposition)
Since the 2014 high-profile meta-analysis of undergraduate STEM courses, active learning has become a standard in higher education pedagogy. One way to provide active learning is through the flipped classroom. However, finding suitable pre-class learning activities to improve student preparation and the subsequent classroom environment, including student engagement, can present a challenge in the flipped modality. To address this challenge, adaptive learning lessons were developed for pre-class learning for a course in Numerical Methods. The lessons would then be used as part of a study to determine their cognitive and affective impacts. Before the study could be started, it involved constructing well-thought-out adaptive lessons. This paper discusses developing, refining, and revising the adaptive learning platform (ALP) lessons for pre-class learning in a Numerical Methods flipped course.
In a prior pilot study at a large public southeastern university, the first author had developed ALP lessons for the pre-class learning for four (Nonlinear Equations, Matrix Algebra, Regression, Integration) of the eight topics covered in a Numerical Methods course. In the current follow-on study, the first author and two other instructors who teach Numerical Methods, one from a large southwestern urban university and another from an HBCU, collaborated on developing the adaptive lessons for the whole course.
The work began in Fall 2020 by enumerating the various chapters and breaking each one into individual lessons. Each lesson would include five sections (introduction, learning objectives, video lectures, textbook content, assessment). The three instructors met semi-monthly to discuss the content that would form each lesson. The main discussion of the meetings centered on what a student would be expected to learn before coming to class, choosing appropriate content, agreeing on prerequisites, and choosing and making new assessment questions. Lessons were then created by the first author and his student team using a commercially available platform called RealizeIT. The content was tested by learning assistants and instructors. It is important to note that significant, if not all, parts of the content, such as videos and textbook material, were available through previously done work. The new adaptive lessons and the revised existing ones were completed in December 2020.
The adaptive lessons were tested for implementation in Spring 2021 at the first author's university and made 15% of the students' grade calculation. Questions asked by students during office hours, on the LMS discussion board, and via emails while doing the lessons were used to update content, clarify questions, and revise hints offered by the platform. For example, all videos in the ALP lessons were updated to HD quality based on student feedback. In addition, comments from the end-of-semester surveys conducted by an independent assessment analyst were collated to revise the adaptive lessons further. Examples include changing the textbook content format from an embedded PDF file to HTML to improve quality and meet web accessibility standards.
The paper walks the reader through the content of a typical lesson. It also shows the type of data collected by the adaptive learning platform via three examples of student interactions with a single lesson.
Shackelford, L, Huang, WD, Craig, A, LaValle, S, Merrill, C, and Zeng, Y. Digitally-empowered learning: Teaching archaeology through virtual reality and game-based learning. Retrieved from https://par.nsf.gov/biblio/10203633. Paleoanthropology .
Shackelford, L, Huang, WD, Craig, A, LaValle, S, Merrill, C, and Zeng, Y.
"Digitally-empowered learning: Teaching archaeology through virtual reality and game-based learning". Paleoanthropology (). Country unknown/Code not available. https://par.nsf.gov/biblio/10203633.
@article{osti_10203633,
place = {Country unknown/Code not available},
title = {Digitally-empowered learning: Teaching archaeology through virtual reality and game-based learning},
url = {https://par.nsf.gov/biblio/10203633},
abstractNote = {Like many natural sciences, a critical component of archaeology is field work. Despite its importance, field opportunities are available to few students for financial and logistical reasons. With little exposure to archaeological research, fewer students are entering archaeology, particularly minority students (Smith 2004; Wilson 2015). To counter these trends, we have leveraged the ongoing revolution in consumer electronics for the current, digitally-empowered generation by creating a game-based, virtual archaeology curriculum to 1) teach foundational principles of a discipline that is challenging to present in a traditional classroom by using sensory and cognitive immersion; and, 2) allow wider access to a field science that has previously been limited to only select students. Virtual reality (VR) is computer technology that creates a simulated three-dimensional world for a user to experience in a bodily way, thereby transforming data analysis into a sensory and cognitive experience. Using a widely-available, room-scale, VR platform, we have created a virtual archaeological excavation experience that conveys two overarching classroom objectives: 1) teach the physical methods of archaeological excavation by providing the setting and tools for a student to actively engage in field work; and, 2) teach archaeological concepts using a scientific approach to problem solving by couching them within a role-playing game. The current prototype was developed with the HTC Vive VR platform, which includes a headset, hand controllers, and two base stations to track the position and orientation of the user’s head and hands within a 4x4 meter area. Environments were developed using Unreal Engine 4, an open source gaming engine, to maximize usability for different audiences, learning objectives, and skill levels. Given the inherent fun of games and widespread interest in archaeology and cultural heritage, the results of this research are adaptable and applicable to learners of all ages in formal and informal educational settings.},
journal = {Paleoanthropology},
author = {Shackelford, L and Huang, WD and Craig, A and LaValle, S and Merrill, C and Zeng, Y},
editor = {null}
}
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