2.2 How Augmented Reality Supports the Learning Objective

The main objective of this unit is to help students understand evolution as a dynamic, adaptive process, not a static historical list. Augmented Reality (AR) supports this goal by transforming abstract evolutionary changes into observable, comparable, and interactive elements.

Using an AR application, students:

  • Explore a 3D evolutionary timeline from early hominins to Homo sapiens
  • Observe and manipulate 3D skeletal and skull models
  • Compare anatomical adaptations across species in real time
  • Link environmental pressures to biological changes

Suggested AR features include:

  • Interactive 3D models (skulls, skeletons, body proportions)
  • Timeline-based navigation (scrolling through evolutionary stages)
  • Hotspots revealing key adaptations (brain size, jaw shape, posture)
  • Side-by-side comparison mode for different hominin species

These features allow students to actively construct understanding rather than passively receive information.