摘要
针对小学语文写作教学中存在的写作障碍问题,文章引入人工智能技术辅助教学,提出人机协同支持的小学语文写作教学模型。基于此,设计人机协同支持的小学语文写作教学流程,构建小学语文写作能力评价指标体系,通过人机合理分工,充分发挥机器便捷化采集与高性能计算优势,赋能学业数据智能诊断分析与推荐;同时,发挥人类(教师和学生)的认知特性,归因问题并指导教师科学决策。最后,根据模型设计写作教学案例,利用技术挖掘学生的薄弱环节,辅助教师开展差异化教学。通过跟踪三个班级一学期的教学实践,从组内时间特性和组间班级群体两个维度进行对比,验证人机协同支持的小学语文写作模型有助于写作问题的精准诊断,并促进学生写作水平的提升。
Faced with the problem of writing barriers in Chinese writing teaching in primary school,this paper introduces artificial intelligence technology to assist teaching,and proposes a Chinese writing teaching model for primary school students supported by human-machine collaboration.Then the teaching process of writing based on human-machine collaboration is proposed,and the evaluation index system is constructed.Through the reasonable division of labor between human and machine,the convenient acquisition and high-performance computing ability of machines are given full play to,and the intelligent diagnosis analysis and recommendation of writing data are endowed.At the same time,the cognitive characteristics of human beings(teachers and students)are brought into play to solve the problems and guide teachers to make scientific teaching decisions.Finally,the teaching case is designed according to the model,and the technology is used to diagnose the weak points of students in writing and differentiated teaching can be carried out.Through the teaching practice of three classes over a semester,based on the comparison of time characteristics within the group and between classes,it is proved that the primary school Chinese writing model supported by human-computer collaboration is helpful to precise diagnosis of writing problems and the improvement of students'writing level.
作者
黄涛
龚眉洁
杨华利
王涵
张晨晨
HUANG Tao;GONG Meijie;YANG Huali;WANG Han;ZHANG Chenchen(National Engineering Laboratory for Educational Big Data,Central China Normal University,Wuhan Hubei 430079;National Digital Learning Engineering Research Center,Central China Normal University,Wuhan Hubei 430079)
出处
《电化教育研究》
CSSCI
北大核心
2020年第2期108-114,共7页
E-education Research
基金
国家自然科学基金面上项目“面向时空融合的学习者认知诊断理论及关键技术研究”(项目编号：61977033)
教育部—中国移动科研基金项目“构建‘互联网+’条件下的新型课堂教学模式创新实证研究——以宁夏中卫市第三小学为案例”(项目编号：MCM20180609)
关键词
人机协同
人工智能
小学语文
写作能力
精准诊断
教学改进
Human-machine Collaboration
Artificial Intelligence
Primary School Chinese
Writing Ability
Precise Diagnosis
Teaching Improvement
