初中数学实现分层教学指导的有效方法
2021-06-15陈碧禅
陈碧禅
【摘 要】分层教学方法,是通过综合分析学情信息,客观把握学生的差异性学习需求,以层次化、递进式的教学辅导活动来帮助学生建构知识意义的有效方法。体现的是以生为本、面向全体学生的先进思想,也是按照学生认知规律来引导学生实现自主学习的必经之路。其既可使学生学会学习,也可直接优化学生的学习心理,让学生始终保持最佳的精神状态。基于此,初中数学教师要积极落实分层教学指导活动,真正打造以生为本的新课堂。笔者将结合教学经验来分析初中数学教师应该如何落实分层教学法。
【关键词】初中数学;分层教学方法;以生为本
中图分类号:G633.6 文献标识码:A 文章编号:0493-2099(2021)15-0024-02
Effective Ways to Realize Hierarchical Teaching Guidance in Junior Middle School Mathematics
(Shichang Campus, No. 1 Middle School, Gao District, Weihai City, Shandong Province,China) CHEN Bichan
【Abstract】The hierarchical teaching method is an effective method to help students construct the meaning of knowledge through the comprehensive analysis of academic information, to objectively grasp the students' differential learning needs, and to use hierarchical and progressive teaching and guidance activities to help students construct the meaning of knowledge. It embodies the advanced thinking that is student-oriented and oriented to all students, and it is also the only way to guide students to realize autonomous learning in accordance with students' cognitive laws. It can not only enable students to learn to learn, but also directly optimize the learning psychology of students, so that students always maintain the best mental state. Based on this, junior high school mathematics teachers should actively implement hierarchical teaching and guidance activities, and truly create a new student-oriented classroom. The author will combine teaching experience to analyze how junior middle school mathematics teachers should implement the hierarchical teaching method.
【Keywords】Junior high school mathematics; Hierarchical teaching method; Student-oriented
一直以來,为了以最快的速度完成数学教学任务,初中数学教师习惯性按照统一的教学计划来组织学科活动,且比较关注学生是否牢固地背诵了数学知识。而为了追赶学习进度,有相当一部分初中生产生了繁重的学习压力,忽视了个人认知需求、认知水平,虽然尽量配合了教师,却依然难以取得良好的学习效果。这就直接打击了学生的学习自信,无法让学生产生持久的学习动机,难以营造优良的数学教学环境。对于这一现实问题,初中数学教师则必须通过分层教学指导活动,才能切实优化学生的数学学习行为,改变学生的学习态度,让每个学生都能学得成功、学得自在。
一、重视学情反馈,构建隐性分层结构
在实施分层教学方法时,最基本的一个教学问题便是要准确判断初中生的数学认知能力、认知需求与发展潜能,将具有共性特点的学生划分到同一水平的层次结构中,以便让学生及时内化数学知识,使其真正实现有效学习。……