中学数学课程中信息技术应用:回顾与展望——以课程标准(教学大纲)内容演变为主线

Review and Prospect the Application of Information Technology in Secondary Mathematics Curriculum:Taking the Evolution of Curriculum Standards(Syllabus) as A Main Line

中学数学课程中信息技术应用是技术变革教育的学科实践,成为课改方向。为回顾其历史沿革、展望未来趋势,为当前国家数学课程标准修订提供参考,对1978年以来国家颁布的14份中学数学课标、大纲中信息技术应用内容演变及发展特点编码分析发现:信息技术应用随着技术发展逐渐增加,相对滞后;信息技术工具跟随技术发展及教育应用方向,从视听媒体走向信息化,关注新兴技术发展成为趋势;应用理念由现代化教学手段、课程整合向深度融合发展,以“优化教学、提升质量”为初衷引领教学实践;信息技术应用以学生、教师为主体,向多角色扩大。其中,学生信息技术应用具体要求变化不大;所涉及数学知识范围扩大,表述较为笼统。建议进一步开展主题调研,助推应用研究;关注人工智能等新兴技术应用;坚持优化教学、提升质量的初衷;从数学、个人与社会视角重构学生信息技术应用要求;精选课程内容,适度具体化信息技术应用表述。

The application of Information Technology(IT)in secondary mathematics curriculum is a discipline-based practice of technology-enhanced education,which is the direction of curriculum reform.In order to review its historical evolution,prospect the future trend,and provide suggestions for the revision of the current national mathematics curriculum standards,this paper analyzes 14 mathematics curriculum standards(syllabus)from 1978,the evolution and development characteristics of IT application in syllabus and finds that with the development of technology,the application of IT lags behind.IT tools follow the direction of technology development and its educational application,moving from audio-visual media to informatization,and paying attention to the development of emerging technologies.The application develops from modern teaching means and curriculum integration to deep integration to optimize teaching and improve education quality.The application of IT takes teachers and students as the main body and expands to multiple roles,but with small changes for students'specific requirements.The scope of mathematical knowledge involved is expanded but the description is relatively general.It is suggested to carry out further researches to promote applied research,focus on the application of emerging technologies such as artificial intelligence,adhere to optimizing teaching and improving quality,reconstruct IT application requirements of students from the perspective of mathematics,individual and society,and to select curriculum content appropriately and specify the application of information technology.