数字化表达在数学教育中的作用与挑战

The Role and Challenge of Digital Expression in Mathematics Education

数字化表达是指利用数字技术和媒介,通过多样化、动态化和网络化的方式,对数学知识、思想、方法、过程和结果进行表达、交流、展示和评价。作为数学教育的重要组成部分和手段,数字化表达可以促进学生的数学认知、丰富教学内容、拓展数学应用,为教学注入新的活力。然而,数字化表达在数学教育中的应用也面临着一些挑战和误区。过度强调技术在教学中的作用、忽视资源质量和适切性、脱离培养数学思维和能力等,都是需要警惕的问题。教师的信息素养、资源开发、过程评价、个性化教学及开放资源管控等方面,也存在着挑战。因此,明确数字化表达与教育质量、学生数学素养、教师专业发展之间的关系至关重要。

Digital expression utilizes digital technologies and media to express,communicate,showcase,and evaluate mathematical concepts in a diversified,dynamic,and networked way.As an integral part of math education,it can promote students’math cognition,enrich teaching content,extend math applications,and invigorate teaching.However,challenges exist,such as overemphasizing technology’s role,neglecting resource quality and appropriateness,and deviating from cultivating math thinking and abilities.Other issues include teachers’information literacy,resource development,process evaluation,personalized teaching,and open resource management.Clarifying the relationship between digital expression,educational quality,students’math literacy,and teacher professional development is crucial.Strategies like enhancing teacher development,optimizing resources,improving evaluation,promoting personalized teaching,and managing open resources are needed to advance math education quality and innovation under digital expression.