03: Graph Proposal: Lesson 0 - The Learning Scientist

📋 Leakage Check

The following technical terms were introduced in 02_draft.md but do not currently exist in the Knowledge Graph. They are necessary to explain the mechanisms of the core Concepts.

• Forgetting Curve: Required for explaining the "Why" of Durability.
• Neural Pathways: Required for the biological explanation of Reconsolidation (The Rep).
• Schemas: Required for the mechanism of Elaboration (Meaning Making).

🛠️ Proposed Nodes

{
  "nodes": [
    {
      "id": "PIX_FORGETTING_CURVE",
      "type": "Pixel",
      "track": "Pedagogy",
      "title": "The Forgetting Curve",
      "definition": "The natural biological decay of memory over time if not reinforced.",
      "prerequisites": ["CON_DURABILITY"]
    },
    {
      "id": "PIX_NEURAL_PATHWAYS",
      "type": "Pixel",
      "track": "Pedagogy",
      "title": "Neural Pathways",
      "definition": "The physical connections in the brain that are strengthened during retrieval.",
      "prerequisites": ["CON_RECONSOLIDATION"]
    },
    {
      "id": "PIX_SCHEMAS",
      "type": "Pixel",
      "track": "Pedagogy",
      "title": "Mental Schemas",
      "definition": "Existing structures of knowledge that new information 'hooks' into.",
      "prerequisites": ["CON_ELABORATION"]
    }
  ]
}

🌳 Target State Visualization

TRACK: PEDAGOGY
└─ 🛠️ Effortful Learning (CON_EFFORTFUL_LEARNING)
  └─ 🌳 The Learning Gym (EPITOME_ROOT_PEDAGOGY)
    └─ 🌳 The Sticky Standard (EPITOME_GOAL)
      └─ 🛠️ Durability (Retention) (CON_DURABILITY)
        └─ 🛠️ ⭐The Forgetting Curve⭐ (PIX_FORGETTING_CURVE)
      └─ 🛠️ Transfer (Application) (CON_TRANSFER)
    └─ 🌳 The Core Mechanism (EPITOME_RETRIEVAL)
      └─ 🛠️ Illusions of Knowing (CON_ILLUSIONS)
        └─ 🛠️ System 1 vs. System 2 (CON_TWO_SYSTEMS)
        └─ 🛠️ The Learning Styles Myth (CON_STYLES_MYTH)
        └─ 🛠️ The Fluency Trap (CON_FLUENCY_TRAP)
      └─ 🛠️ The Testing Effect (CON_TESTING_EFFECT)
      └─ 🛠️ Reconsolidation (CON_RECONSOLIDATION)
        └─ 🛠️ ⭐Neural Pathways⭐ (PIX_NEURAL_PATHWAYS)
    └─ 🌳 Desirable Difficulties (EPITOME_DESIRABLE_DIFFICULTY)
      └─ 🛠️ Spaced Practice (CON_SPACED_PRACTICE)
      └─ 🛠️ Interleaving & Variation (CON_INTERLEAVING)
    └─ 🌳 Meaning Making (EPITOME_MEANING_MAKING)
      └─ 🛠️ Elaboration & Generation (CON_ELABORATION)
        └─ 🛠️ Reflection (CON_REFLECTION)
        └─ 🛠️ ⭐Mental Schemas⭐ (PIX_SCHEMAS)
      └─ 🛠️ Structure Building (CON_STRUCTURE_BUILDING)
        └─ 🛠️ Mental Models (CON_MENTAL_MODELS)
      └─ 🛠️ The Ladder of Learning (Bloom's) (CON_BLOOMS_TAXONOMY)

✅ Rationale

These nodes are defined as Pixels (The Glue) rather than Concepts (The Bricks). They are used to explain how the primary concepts work without requiring the student to master them as independent generative units. Adding them to the graph ensures that any bolded usage in the lesson is authorized and mapped.