# Ye Lan Education System > Analyze education as a complex, open social system using Ye Lan's 教育概论 (1991). Use when defining an educational activity, mapping educator–learner–content–material relations, linking policy and society to school and classroom practice, examining education's reciprocal relations with population, production, politics, or culture, reasoning about individual development across the lifespan, or balancing education's social and individual-development functions. Apply the framework historically and critically: verify present-day evidence and policy, protect learner agency and rights, and do not reproduce period-specific ideological, demographic, disability, or developmental assumptions as current facts. - Skill: `ilog3/ye-lan-education-system` (Agent Skill, multi-file: 11 files) - Install (CLI): `npx skillmds@latest add ilog3/ye-lan-education-system` - Raw SKILL.md: https://api.skillmd.com/api/skills/ilog3/ye-lan-education-system/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Research & Search - Author: ilog3 (https://skillmd.com/u/ilog3) - Updated: 2026-09-22 - Page: https://skillmd.com/skills/ilog3/ye-lan-education-system --- # Ye Lan's Education-System Analysis Study an educational problem through **whole → parts → reconstructed whole**. Treat education neither as a classroom-only technique nor as a passive reflection of society. Trace how an open, layered system transforms social purposes into learners' actual development—and how feedback and agency alter that transformation. ## Conceptual core ### Working boundary of education For this framework, education is a conscious social activity whose direct aim is to influence human physical and psychological development. Distinguish: - an **educational activity**, organized around that direct aim; - an **educational influence**, which may arise from other activities without that being their direct aim; - **school education**, undertaken by specialized institutions and personnel with comparatively strong purpose, organization, sequence, and system. Use the definition to establish an analytic boundary, not to declare every influence educational or every intended influence beneficial. ### Activity system Map four basic elements: educator, learner, educational content, and educational material conditions or media. Educator and learner form a **compound subject**: their responsibilities differ, yet teaching cannot replace learning and learning does not erase the educator's active work. Each interprets and changes the other's activity through feedback. Read [chapters/ch01-boundary-elements-and-structure.md](chapters/ch01-boundary-elements-and-structure.md). ### Layered transformation Trace the route: `social needs → system-level design → school-level design → educator design → learner activity and development` Analyze macro, meso, and micro layers without collapsing one into another. Look for both downward specification and upward or cross-level feedback. ### Two inseparable functions Evaluate education's contribution to: 1. social continuity, transformation, and development; 2. each learner's physical, intellectual, moral, practical, creative, and personal development. The first must ultimately operate through real people; the second always occurs in a social world. Reject one-sided optimization. ## Workflow 1. **Frame the object.** State whether the case concerns an educational activity, an educational influence, a school, or a wider education system. 2. **Map the activity.** Specify the four elements, the teaching–learning relationship, missing conditions, and feedback loops. 3. **Locate system layers.** Identify decisions at system, institution, educator, and learner levels; mark where an aim is translated, distorted, resisted, or renewed. 4. **Place the case historically.** Ask how the arrangement emerged and which claims depend on a particular time and social order. Read [chapters/ch02-historical-system-change.md](chapters/ch02-historical-system-change.md). 5. **Analyze the social relations.** Examine population, material production, politics, and culture separately before reconstructing their interaction. Read [chapters/ch03-education-and-social-subsystems.md](chapters/ch03-education-and-social-subsystems.md). 6. **Model development.** Separate potential conditions from the learner's activity that converts possibilities into actual development. Read [chapters/ch04-individual-development.md](chapters/ch04-individual-development.md). 7. **Check life-stage fit.** Use developmental timing as a hypothesis and planning aid, never a rigid norm or destiny. Read [chapters/ch05-lifespan-and-education.md](chapters/ch05-lifespan-and-education.md). 8. **Audit both functions.** At each layer, test social purposes and individual development, including unintended effects and function displacement. Read [chapters/ch06-social-and-individual-functions.md](chapters/ch06-social-and-individual-functions.md). 9. **Design and evaluate.** Propose changes at the levels that control the relevant conditions; use near-, medium-, and long-horizon evidence because educational effects may be delayed. ## Required output Produce an analytic boundary and unit of analysis; system map and four elements; layer-by-layer transformation and feedback; historical and current context; social-subsystem analysis; potential-to-actual development pathway; dual-function audit; leverage points and responsible actors; multi-horizon indicators; risks; and current evidence or policy still needing verification. Use [patterns.md](patterns.md) for reusable formats and [cheatsheet.md](cheatsheet.md) for rapid diagnosis. ## Guardrails - Do not infer educational quality from stated intention; examine activity, experience, and effects. - Do not treat the learner as a passive object or romanticize learner agency as independence from conditions and teaching. - Do not reduce education to economic productivity, political compliance, examination results, or individual preference. - Do not use one system level's logic as a substitute for another's work. - Do not attribute outcomes to heredity, environment, age, or schooling alone; trace interaction and learner activity. - Do not treat 1991 statistics, institutions, terminology, or political and demographic propositions as current without verification. - Do not treat developmental averages as universal stages, or older disability and difference labels as acceptable current categories. - Keep empirical claims, value judgments, causal explanations, and policy choices visibly distinct. ## Topic index - **Definition, elements, compound subject, school/non-school education, layered structure** → [ch01](chapters/ch01-boundary-elements-and-structure.md) - **Ancient, modern, and contemporary system change; differentiation and integration** → [ch02](chapters/ch02-historical-system-change.md) - **Population, production/economy, politics/governance, culture** → [ch03](chapters/ch03-education-and-social-subsystems.md) - **Potential factors, actualizing activity, interaction, school role** → [ch04](chapters/ch04-individual-development.md) - **Lifespan, age characteristics, continuity, formation/correction/compensation** → [ch05](chapters/ch05-lifespan-and-education.md) - **Social and individual functions at macro, meso, and micro levels** → [ch06](chapters/ch06-social-and-individual-functions.md) Use [glossary.md](glossary.md) for definitions. This skill preserves the book's systems reasoning and critical question structure while treating its historical conclusions as claims to examine rather than commands to repeat.