AI写作助手助力中小学多学科作文反馈，提升学生自省与教师引导作用。
Generative AI in K-12 Education: The CyberScholar Initiative
- 用生成式AI提供可交互的写作反馈，贴合评分标准并支持动态修改
- 121名学生与4位教师参与，反馈被普遍认为能有效提升写作质量
- 适合关注教育AI应用、写作教学创新的教师与研究者
本文聚焦于在美国内陆三所和西北一所中学的7至11年级英语文学、社会科学及现代世界历史课程中，对生成式AI写作助手机器人CyberScholar的试点应用。该工具旨在为学生提供形成性写作反馈。数据通过实施观察、问卷调查和访谈收集，涵盖121名学生与4位教师。主题定性分析显示，该反馈工具被视作有价值的写作支持手段，具备详细反馈、增强互动性及符合评分标准的特点。学生认可其在改写过程中提供的指导。研究指出，该工具将反馈视为动态对话过程，而非静态评价，契合网络社会学习理念、自我调节与元认知发展。对教师而言，角色从单纯评价者转向引导AI反馈流程，以促进学生写作能力与批判性思维提升。
原文摘要 · Abstract (English)
This paper focuses on the piloting of CyberScholar, a Generative AI assistant tool that aims to provide formative feedback on writing in K-12 contexts. Specifically, this study explores how students worked with CyberScholar in diverse subject areas, including English Language Arts, Social Studies, and Modern World History classes in Grades 7, 8, 10, and 11 in three schools in the Midwest and one in the Northwest of the United States. This paper focuses on CyberScholar's potential to support K-12 students' writing in diverse subject areas requiring written assignments. Data were collected through implementation observations, surveys, and interviews by participating 121 students and 4 teachers. Thematic qualitative analysis revealed that the feedback tool was perceived as a valuable tool for supporting student writing through detailed feedback, enhanced interactivity, and alignment with rubric criteria. Students appreciated the tool's guidance in refining their writing. For the students, the assistant tool suggests restructuring feedback as a dynamic, dialogic process rather than a static evaluation, a shift that aligns with the cyber-social learning idea, self-regulation, and metacognition. For the teaching side, the findings indicate a shift in teachers' roles, from serving primarily as evaluators to guiding AI feedback processes that foster better student writing and critical thinking.
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