小学数学线段图的运用策略

The Strategies of Using Line Segment Diagram in Primary School Mathematics

小学数学线段图既可以增强学生对数学知识的理解与记忆能力,又可以提高学生解题与数学核心素养,具有重要的现实意义。小学数学教师应积极研究线段图的运用策略,通过培养学生良好数学思想,使学生逐渐掌握线段图的运用技巧,梳理线段图的适用范围,以增强线段图的教学有效性,选择合适的教学方法使学生能熟练运用线段图。

Primary school mathematics line graph can not only enhance students'understanding and memory of mathematics knowledge,but also improve their core competence in problem-solving and mathematics,which has important practical significance.Primary school mathematics teachers should actively study the use of line-segment diagrams.By cultivating students’good mathematics ideas,students will gradually master the application skills of line-segment diagrams,sort out the application range of line-segment diagrams,and enhance the effectiveness of line-segment diagram teaching,and choose appropriate teaching methods.Enable students to proficiently use line graphs.