2. Execute - Modelling and Analysing the Impact of GMOs Through Bio-Inspired Design
In the Execute phase, students apply their understanding of genetically modified organisms by exploring how natural biological processes inspire practical solutions for real-world challenges. Genetic modification itself is based on observing and using mechanisms that already exist in nature, such as gene expression, adaptation, and inheritance. In this phase, learners examine how these natural abilities are used in biotechnology to design organisms with specific traits and how such designs may influence ecosystems and human environments.
2.2 Using AR to Achieve the Learning Objectives
Augmented Reality (AR) plays a key role in supporting the main objective of this learning unit: understanding the impact of GMOs through modelling and analysis rather than memorisation. AR applications allow students to visualise genetic modification processes and their consequences in a clear and interactive way.
In this unit, AR supports learning by enabling students to:
- explore cause–effect relationships between genetic changes and organism traits,
- visualise invisible processes, such as gene insertion and expression,
- interact with scenario-based environments showing potential impacts on agriculture and ecosystems.
Useful AR features for this phase include:
- interactive AR scenarios with embedded questions,
- visual layers that show changes before and after genetic modification,
- immediate feedback and scoring in AR-based tests,
- simple AR creation tools (e.g. Delightex) for student-designed scenarios.
These features transform AR into a thinking and modelling tool rather than a passive visual aid.