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This is a work in progress. Just including a sample here for reference.
🎓 Dialogic Teaching Frameworks
👨🏫 提出者
- Robin Alexander
- 最新系统化出版:《Dialogic Teaching: Rethinking Classroom Talk》,2017
📝 定义
✅ Dialogic Teaching 指:
教师通过 鼓励、引导和维持对话,帮助学生在课堂中共同构建知识,发展推理能力与批判性思维。
🔑 其核心理念是:
- 课堂不是单向的知识传授 (monologic)
- 而是通过多向对话 (dialogic) 促进深度学习
🌟 五大原则 (Alexander, 2017)
原则 | 解释 |
🔄Collective | 学生和教师一起参与学习和思考 |
🤝Reciprocal | 学生和教师倾听彼此,分享观点,建立理解 |
🙌Supportive | 学生勇于表达,不怕错误,教师给予支持性反馈 |
📚Cumulative | 对话建立在彼此观点上,逐步深入,不是零散发言 |
🎯Purposeful | 对话有明确学习目标,围绕学科核心问题展开 |
⚖️ 与 IRF/IRE 的区别
IRF/IRE | Dialogic Teaching |
结构化的三步问答循环 | 多轮、多向的深度对话 |
教师主导、评价型 | 学生参与、共同建构 |
封闭式问题多 | 开放式、高阶问题多 |
促进记忆和复述 | 促进理解、推理、批判性思维 |
🛠️ 教学策略
Dialogic Teaching 中常用的策略包括:
- Open-ended questions(开放性问题)
- Uptake(基于学生回答继续追问)
- Building on ideas(帮助学生在他人观点上继续拓展)
- Reasoning words(引导学生使用"because, so, if…then…"等逻辑词)
🔍 应用示例(统计课场景)
Monologic Teaching:
T: What is the mean of these values?
S: 10.
T: Correct.
Dialogic Teaching:
T: What is the mean of these values?
S: 10.
T: Okay, why do we calculate the mean in this situation?
S2: To find the average.
T: Right, and what does 'average' tell us about this data set compared to the median here?
S3: It shows…
➡️ 学生间逐步建立概念间联系,深化理解
💡 理论意义
- ✅ 改变课堂话语结构
- ✅ 培养学生的 critical thinking & reasoning
- ✅ 促进 equity & student voice
📊 总结
✅ Dialogic Teaching Frameworks (Alexander, 2017)
= Principles + Strategies + Pedagogy
= Move from teacher monologue to collaborative knowledge building through purposeful dialogue
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