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BarcodingGO: A problem-based approach to teach concepts related to environmental-DNA and bioinformatics
Rhewter Nunes1, Ivone de Bem Oliveira2, Priscila de Araújo Dias3
1Genetics & Biodiversity Laboratory, Department of Genetics, Institute of Biological Sciences, Federal University of Goias, Goias, Brazil.
Summary
BarcodingGO uses QR codes and a game-like approach to teach environmental DNA and bioinformatics. This engaging method simulates biodiversity surveys for conservation biology, enhancing molecular biology education.
Area of Science:
- Molecular Biology
- Bioinformatics
- Conservation Biology
Background:
- Environmental DNA (eDNA) analysis is crucial for biodiversity assessment.
- Simulating environmental disasters requires effective biodiversity monitoring tools.
- Engaging educational methods are needed for complex molecular biology concepts.
Purpose of the Study:
- To introduce a novel educational approach, BarcodingGO, for teaching eDNA and bioinformatics.
- To simulate an environmental monitoring problem for students.
- To enhance student engagement in molecular biology courses.
Main Methods:
- Developed BarcodingGO, a learning pipeline using QR codes representing eDNA.
- Students scanned QR codes (linked to fictional organisms) via cell phones, analogous to a game.
- Classroom regions represented pre- and post-environmental disaster scenarios for biodiversity surveys.
Main Results:
- The BarcodingGO approach effectively simulates biodiversity surveys.
- QR code scanning facilitated a game-like learning experience for students.
- The method provides a practical analogy for real-world eDNA applications.
Conclusions:
- BarcodingGO is a valuable tool for teaching eDNA and bioinformatics concepts.
- This gamified approach can significantly increase student engagement in molecular biology.
- The method highlights the application of genomics and bioinformatics in conservation efforts.
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