2. Execute
| Svetainė: | Bios4You |
| Kursas: | (1) Mutations and Superpowers |
| Knyga: | 2. Execute |
| Spausdino: | Utente ospite |
| Data: | sekmadienis, 2026 birželio 28, 01:42 |
Curriculum Implementation
In this phase, students apply their knowledge about genetic mutations through hands-on, AR-supported activities created in Delightex. The focus is on identifying, categorizing, and understanding different mutation types by interacting with visual and interactive elements rather than only reading text.
Using Delightex, students explore 3D models of DNA and chromosomes, observe how mutations affect genetic sequences, and simulate changes caused by replication errors and environmental factors. These activities help learners connect theoretical knowledge from the Explore phase with practical visual representations.
Interactive Exercises
1. Visualising DNA replication and errors
Students interact with a 3D DNA model in Delightex that shows the DNA replication process. At specific points, the model highlights possible replication errors, such as mismatches or slippage. Students are asked to identify what type of mutation could result from each error and explain its potential effect.
Through interactive scenes, students observe how environmental factors such as UV radiation or chemicals can damage DNA. By activating different AR elements, learners see how these factors increase the likelihood of point mutations or larger DNA changes. This helps them understand the link between environment and genetic change.
3. Modelling chromosomal rearrangements
Using Delightex objects and scenes, students explore insertions, deletions, duplications, inversions, and translocations. Chromosome segments can be moved, flipped, or removed to visually demonstrate each mutation type. Students then discuss how these structural changes might affect gene function and organism health.
4. Mutation identification quiz
Students complete an AR-based quiz in Delightex where they classify mutation types based on short descriptions, diagrams, or animated sequences. This reinforces terminology and conceptual understanding in an interactive way.
Feedback Collection
Feedback is integrated directly into the Delightex activities.
- After each interactive task or quiz question, students receive immediate feedback indicating whether their answer is correct or incorrect.
- Short explanatory messages clarify why a specific mutation type is correct and what biological effect it may have.
- Teachers can use quiz results and student interactions within Delightex to identify misconceptions and adjust instruction accordingly.
Through these AR-based activities, students actively engage with mutation concepts, strengthen their analytical skills, and develop a deeper understanding of how genetic changes occur and why they matter.