Analysis of concept dependency patterns in a 200-concept learning graph
Optimal Range (2-4 prerequisites): The green-shaded region represents the ideal complexity range for most concepts. Concepts in this range are neither too foundational nor too advanced.
Distribution Shape: The bell-curve distribution indicates a healthy learning graph with appropriate concept granularity and progressive complexity.
Foundational Concepts: The 12 concepts with 0 prerequisites serve as entry points to the learning graph.
Quality Indicator: 84% of concepts fall within the optimal range (1-5 prerequisites), suggesting good pedagogical structure.