Engineering Design and Cognitive Engagement in STEM
How does iterative design interaction influence reflection, misconception repair and conceptual transfer?
Overview
This study examines a human problem that persists across many classrooms: learners can reproduce procedures without understanding the reasoning beneath them.
Engineering design is treated here as a structured interaction system. Students move through build-test-reflect cycles that require explanation, revision and adaptation rather than passive answer consumption.
Interaction Design
- Problem framing before solution generation.
- Iterative design, testing and model revision.
- Reflection prompts after each design cycle.
Findings
- Improved explanation quality during design tasks.
- Higher revision persistence after incorrect predictions.
- Better transfer from concrete builds to abstract concepts.
Challenges
- Limited resources in many classrooms.
- Teacher training gaps.
- Curriculum constraints.
Insight
Structured interaction can preserve cognitive effort in ways that passive instruction cannot. Design cycles function as reasoning scaffolds.
Future Work
- Combine with AI-guided systems.
- Structured design-based AI learning environments for resource-constrained classrooms.