Ritchey Zhang

Guardian Star

Overview

This research project explores the integration of virtual reality (VR) technology with educational game design to create an immersive physics learning environment. “Guardian Star – Space Station Rescue” is a VR educational game developed to help students understand fundamental physics concepts through interactive gameplay and problem-solving in a compelling sci-fi narrative.

Educational Approach

The game implements several educational theories to maximize learning effectiveness:

  • Situated Learning: Places learning in a contextually relevant environment
  • Inquiry-based Learning: Encourages active problem-solving and critical thinking
  • Task-Driven Learning Cycle: Structures gameplay around a “Learn-Apply-Test” cycle that reinforces physics concepts

Game Design

In “Guardian Star – Space Station Rescue,” players assume the role of a guard tasked with defending a space station against alien invaders. To succeed, players must restore various systems by solving physics-based puzzles across multiple levels:

  1. Activating the Power System: Explores light refraction principles
  2. Regaining Control of the Gravity System: Applies concepts of gravity and projectile motion
  3. Activating the Light Emission System: Focuses on linear propagation of light and shadow formation
  4. Final Level: Integrates all previously learned concepts for a comprehensive review

Technical Implementation

The game was developed using Unity with the XR Interaction Toolkit, providing intuitive VR interactions through:

  • Hand-based ray interaction system for precise object manipulation
  • Physics-based puzzle mechanics that accurately demonstrate scientific principles
  • Dialogue and direction systems that guide educational content delivery
  • Custom behavior trees for intelligent NPC movement

Research Findings

Beta testing with university students demonstrated that:

  • 68% of participants reported better understanding of physics concepts after gameplay
  • 47% felt highly inspired to learn more about physics
  • The majority of participants rated the game’s educational value as “Good”
  • The game effectively improved problem-solving skills (40%) and critical thinking (33%)

Conclusion

This project demonstrates the potential of VR educational games to effectively convey complex physics principles while maintaining player engagement. The research contributes to the growing field of immersive educational technology and provides a framework for integrating pedagogical theories with game design principles.

Developed as a BSc Honours Computer Science dissertation project at the University of Nottingham Ningbo China under the supervision of Dr. Boon Giin Lee.