grad-blooms

asgard-ai-platform ｜ 寫作與文件 ｜ 原文 ｜ MIT

用 Bloom 分類學寫學習目標並對齊評量

---
name: "grad-blooms"
description: "運用 Bloom 修訂版分類學，在六個認知層次上分類學習目標並設計評量。當使用者需要寫出特定認知層次的學習目標、讓評量與教學目標對齊，或評估課程在認知複雜度上的分布時使用。就算使用者只說「怎麼寫學習目標」、「這需要什麼層次的思考」或「高階思考技能」也要用。"
metadata:
  category: "WP-33 傳播/教育/公共行政"
  tags: ["education", "blooms-taxonomy", "learning-objectives", "assessment"]
---

# Bloom 修訂版分類學

## 概述

Bloom 修訂版分類學（Anderson & Krathwohl, 2001）把認知歷程分成六個有階層的層次：記憶（Remember）、理解（Understand）、應用（Apply）、分析（Analyze）、評鑑（Evaluate）和創造（Create）。搭配知識向度（事實、概念、程序、後設認知），它提供了一個二維的框架，用來設計與評量學習。

## 何時使用

**觸發條件：**
- 寫出特定認知層次的學習目標
- 讓評量方法與預期的學習成果對齊
- 稽核課程在認知複雜度上的平衡

**何時不要用：**
- 設計有鷹架的學習經驗時（用建構主義 / ZPD）
- 在教學設計中管理認知負荷時（用認知負荷理論）
- 把科技整合進教學時（用 TPACK 框架）

## 假設

```
IRON LAW: Higher-Order Thinking REQUIRES a Foundation of Lower-Order Knowledge

You cannot analyze what you don't understand. You cannot evaluate
what you haven't analyzed. You cannot create without evaluation criteria.
The hierarchy is:
  Remember → Understand → Apply → Analyze → Evaluate → Create
Skipping levels produces superficial "higher-order" work built on
a weak knowledge foundation.
```

## 方法論

### 步驟 1：找出知識類型
分類目標知識：事實（術語、細節）、概念（類別、原理）、程序（做法、技巧），或後設認知（自我覺察、策略）。

### 步驟 2：選擇認知層次
選擇適當的認知歷程層次。每個層次都使用可觀察、可衡量的行動動詞。

### 步驟 3：寫出目標
組合：「學生將能夠 [行動動詞] [知識內容] [情境/條件]。」確保動詞與預期的認知層次一致。

### 步驟 4：對齊評量
讓評量方法與認知層次相符。記憶/理解 → 客觀測驗。應用/分析 → 個案研究、習題。評鑑/創造 → 專題、學習歷程檔案、論文。

## 輸出格式

```markdown
# Learning Objectives Analysis: {Course/Module}

## Taxonomy Mapping
| Objective | Cognitive Level | Knowledge Type | Action Verb | Assessment Method |
|-----------|----------------|---------------|-------------|-------------------|
| ... | Remember/Understand/Apply/Analyze/Evaluate/Create | Factual/Conceptual/Procedural/Metacognitive | ... | ... |

## Cognitive Level Distribution
- Lower-order (Remember, Understand, Apply): {count, %}
- Higher-order (Analyze, Evaluate, Create): {count, %}
- Balance assessment: {adequate or needs adjustment}

## Alignment Check
- Objectives ↔ Instruction: {aligned / gaps}
- Objectives ↔ Assessment: {aligned / gaps}

## Recommendations
{Specific suggestions for improving cognitive level balance and alignment}
```

## 常見陷阱

- **動詞是含糊的**：「理解」無法直接觀察。要用具體的動詞：「解釋」、「分類」、「摘要」。有多種分類學把動詞對應到層次，它們不一定一致。
- **階層不是僵硬的**：修訂版分類學承認，評鑑和創造之間的順序可以變動。有些創造性的任務不需要先評鑑，有些評鑑也不需要創造。
- **高階 ≠ 較好**：不是所有目標都該放在創造層次。基礎課程本來就合理地強調記憶和理解。目標是「適當」的層次，不是最高層次。
- **動詞配對的文化**：換上一個「較高階」的動詞，卻沒有改變實際的認知要求，只是表面功夫。如果學生只是背誦一份背好的分析，「分析這個定義」仍然是記憶層次。
- **情意與動作技能領域**：Bloom 的認知分類學是「三個」領域之一。它沒有涵蓋態度/價值觀（情意）或身體技能（動作技能）。

## 參考資料

- 各層次完整的動詞清單，見 `references/verb-taxonomy.md`
- 對齊矩陣與評量設計，見 `references/alignment-matrix.md`

---
name: "grad-blooms"
description: "Apply Bloom's revised taxonomy to classify learning objectives and design assessments across six cognitive levels. Use this skill when the user needs to write learning objectives at specific cognitive levels, align assessment with instructional goals, or evaluate curriculum for cognitive complexity distribution — even if they say 'how to write learning objectives', 'what level of thinking does this require', or 'higher-order thinking skills'."
metadata:
  category: "WP-33 傳播/教育/公共行政"
  tags: ["education", "blooms-taxonomy", "learning-objectives", "assessment"]
---

# Bloom's Revised Taxonomy

## Overview

Bloom's revised taxonomy (Anderson & Krathwohl, 2001) classifies cognitive processes into six hierarchical levels: Remember, Understand, Apply, Analyze, Evaluate, and Create. Combined with the knowledge dimension (factual, conceptual, procedural, metacognitive), it provides a two-dimensional framework for designing and assessing learning.

## When to Use

**Trigger conditions:**
- Writing learning objectives at specific cognitive levels
- Aligning assessment methods with intended learning outcomes
- Auditing curriculum for cognitive complexity balance

**When NOT to use:**
- When designing scaffolded learning experiences (use constructivism / ZPD)
- When managing cognitive load in instructional design (use cognitive load theory)
- When integrating technology into teaching (use TPACK framework)

## Assumptions

```
IRON LAW: Higher-Order Thinking REQUIRES a Foundation of Lower-Order Knowledge

You cannot analyze what you don't understand. You cannot evaluate
what you haven't analyzed. You cannot create without evaluation criteria.
The hierarchy is:
  Remember → Understand → Apply → Analyze → Evaluate → Create
Skipping levels produces superficial "higher-order" work built on
a weak knowledge foundation.
```

## Methodology

### Step 1: Identify Knowledge Type
Classify the target knowledge: factual (terminology, details), conceptual (categories, principles), procedural (how-to, techniques), or metacognitive (self-awareness, strategies).

### Step 2: Select Cognitive Level
Choose the appropriate cognitive process level. Use action verbs that are observable and measurable for each level.

### Step 3: Write Objectives
Combine: "Students will be able to [action verb] [knowledge content] [context/condition]." Ensure the verb matches the intended cognitive level.

### Step 4: Align Assessment
Match assessment methods to the cognitive level. Remember/Understand → objective tests. Apply/Analyze → case studies, problem sets. Evaluate/Create → projects, portfolios, essays.

## Output Format

```markdown
# Learning Objectives Analysis: {Course/Module}

## Taxonomy Mapping
| Objective | Cognitive Level | Knowledge Type | Action Verb | Assessment Method |
|-----------|----------------|---------------|-------------|-------------------|
| ... | Remember/Understand/Apply/Analyze/Evaluate/Create | Factual/Conceptual/Procedural/Metacognitive | ... | ... |

## Cognitive Level Distribution
- Lower-order (Remember, Understand, Apply): {count, %}
- Higher-order (Analyze, Evaluate, Create): {count, %}
- Balance assessment: {adequate or needs adjustment}

## Alignment Check
- Objectives ↔ Instruction: {aligned / gaps}
- Objectives ↔ Assessment: {aligned / gaps}

## Recommendations
{Specific suggestions for improving cognitive level balance and alignment}
```

## Gotchas

- **Verbs are ambiguous**: "Understand" is not directly observable. Use specific verbs: "explain," "classify," "summarize." Multiple taxonomies map verbs to levels — they don't always agree.
- **Hierarchy is not rigid**: The revised taxonomy acknowledges that the order between Evaluate and Create can vary. Some creative tasks don't require prior evaluation, and some evaluation doesn't require creation.
- **Higher ≠ better**: Not all objectives should be at the Create level. Foundational courses legitimately emphasize Remember and Understand. The goal is APPROPRIATE level, not maximum level.
- **Culture of verb-matching**: Swapping in a "higher" verb without changing the actual cognitive demand is cosmetic. "Analyze the definition" is still Remember if students just recite a memorized analysis.
- **Affective and psychomotor domains**: Bloom's cognitive taxonomy is one of THREE domains. It doesn't address attitudes/values (affective) or physical skills (psychomotor).

## References

- For the complete verb list by level, see `references/verb-taxonomy.md`
- For alignment matrices and assessment design, see `references/alignment-matrix.md`