Traditional visualization methods
have a limited capacity to enhance
students’ understanding of 3D molecular structure and reactivity.
Studies have shown that 3D visualization tools can play an essential
role in improving students’ learning. Augmented reality (AR)
is a technology that merges virtual objects with real-world images
seamlessly. We have previously developed a “marker-based”
AR app (ARchemy) for Android devices to help students visualize molecular
structures in 3D. Using recent technological advancements, to avoid
the limitation of using a printed marker, we have successfully developed
a simple and low-cost “markerless” AR app, which can
be used for both Android and iOS devices. Students who used the AR
app saw a significant increase in understanding of the complexity
of molecular structures compared to those who used traditional molecular
modeling kits. This unique technology will not only help teachers
create more interactive and engaging lessons but also benefit students
by making it more accessible and cost-effective to access the resources
from any place and at any time.
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