也谈初中数学有效教学策略

• 作 者: 杨艳红
• 机 构: 江苏省南通市西藏民族中学,
• 出 处: 理科考试研究
• 发表日期: 2013年22期
• 关键词: 初中数学教材 不同层次学生 过程与方法 知识问题 学习需求 学科教学 可操作性 教学风格 主动性 静态化 活动化 大范围 抽象化 文本 提升 渗透 班级

初中数学教材适合较大范围不同层次学生的学习需求,表现为静态化、抽象化,我们要想用好教材就必须结合所教班级学生的具体学情,结合自己最为熟悉的教学风格将“过程与方法”渗透到学科教学之中,将静态的文本知识问题化、活动化,切实提升学生探究知识的主动性和可操作性.一、渗透“过程与方法”我们过去的数学教学过于注重其学术形态,关注于知识成果性形态,缺乏对逻辑链条和学生探究过程的思考.从新课程教学理念来看,我们应该细致地分析教材,返璞归真,注重知识的呈现过程,让教学内容(包含数学的结果、形成过程和过程中的思想方法)更符合学生认知发展规律.

Junior high school mathematics textbooks for a wide range of different levels of learning needs of students, the performance of static, abstract, we want to make good use of textbooks must be combined with the specific class of students learning, combined with their most familiar teaching style will Process and method “infiltrated into the subject of teaching, the text of the static problem of knowledge, activities, and effectively enhance the students to explore knowledge initiative and operability., Infiltration ” process and method "our past math Teaching pays too much attention to its academic form, focusing on the form of knowledge achievement, lacking of thinking on logical chains and students’ inquiry process.From the point of view of the new course teaching idea, we should analyze the teaching materials carefully, return to the nature, pay attention to the presentation of knowledge, (Including the results of mathematics, the forming process and the process of thinking and thinking) is more in line with the law of cognitive development of students.