Using virtual reality (VR) in educational settings is
becoming
increasingly popular. The feasibility of replacing an instrumentation-based
organic chemistry lab with a VR experience has been evaluated. A VR
laboratory experience was designed to teach students how to use an
infrared spectrometer and elucidate an unknown structure from the
resulting infrared spectrum. The resulting first-person VR experience
is immersive and realistic, with a teaching assistant guiding the
user along the steps required to complete the experiment, including
feedback as needed. The VR experience was developed in WondaVR with
selections made using gaze navigation. The resulting product was tested
with a group of students, and the outcomes for short- and long-term
recall were compared with a group of students that did the same experiment
in a traditional lab. Results indicate that there are no significant
differences in learning outcomes between the two groups, which indicates
the possibility of using this tool to offer this organic chemistry
lab experiment via distance education. Students that tried the VR
experience reported a high degree of satisfaction with the product
and no significant usability barriers. These VR experiences could
be useful for students who are unable to be present in lab due to
disabilities, attendance challenges such as pregnancy, or safety concerns.
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