摘要
小学数学几何教学是培养学生空间观念、几何直观与推理意识的关键载体,但苏教版教科书在“图形认识”“测量计算”“图形运动”等模块的教学中,仍面临抽象知识难具象、空间想象难培养、学习反馈难精准等问题。AR/VR技术可构建沉浸式可视化场景,打破传统教具的局限;AI技术能实现个性化学习路径规划与实时教学反馈,二者结合可形成“沉浸式体验+智能化指导”的创新教学模式。本文结合苏教版小学数学(1-6年级)几何内容,从教学痛点分析、技术融合价值、具体实践策略、实施保障四方面展开探究,通过典型课例设计(如“长方体的认识”“圆的周长”),验证技术融合对几何教学的优化效果,为一线教师提供可操作的教学方案,推动小学数学几何教学从“静态认知”向“动态建构”转型。
Primary school mathematics geometry teaching is a key carrier for cultivating students'spatial concepts,geometric intu-ition,and reasoning awareness.However,the Su Education Press textbook still faces problems such as difficulty in concretizing ab-stract knowledge,difficulty in cultivating spatial imagination,and difficulty in providing accurate learning feedback in modules such as“graphic recognition,”“measurement and calculation,”and“graphic motion.”AR/VR technology can build immersive visual scenes,breaking the limitations of traditional teaching aids;AI technology can achieve personalized learning path planning and real-time teaching feedback,and the combination of the two can form an innovative teaching mode of“immersive experience+intelligent guidance”.This article combines the geometry content of primary school mathematics(grades 1-6)published by Su Education Press,and explores from four aspects:teaching pain points analysis,value of technology integration,specific practical strategies,and implementation guarantees.Through typical lesson design(such as“understanding of rectangular prisms”and“circ-umference of circles”),the optimization effect of technology integration on geometry teaching is verified,providing practical teach-ing plans for frontline teachers and promoting the transformation of primary school mathematics geometry teaching from“static cog-nition”to“dynamic construction”.
作者
芮叶晨
RUI Yechen(Liyang Foreign Language Primary School,Liyang 213300,China)
关键词
AR/VR
AI
小学数学
几何教学
苏教版教科书
空间观念
AR/VR
AI
primary school mathematics
geometry teaching
Su Education Press Textbook
spatial concept
