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在教学过程中,练习是一个重要的组成部分和环节,是学生进一步理解知识、运用知识、巩固知识的有效途径.新课程改革对初中数学练习活动提出了具体而明确的要求.在教学实践中,要根据初中数学教学章节和内容的特点,有针对性地优化练习设计,注意其有效性,以提高学生练习的积极性和数学素养与能力.一、依据课型特征,精心设计练习1.新课教学中的练习设计在新课教学时,教师需把握新知与旧知之间的密切联系,
In the process of teaching, practice is an important part and link, which is an effective way for students to further understand knowledge, use knowledge and consolidate knowledge.New curriculum reform has put forward specific and explicit requirements for junior high school math practice .In the teaching practice , According to the junior high school mathematics teaching chapters and content characteristics, targeted to optimize the practice design, pay attention to its effectiveness, in order to improve students’ enthusiasm for practice and mathematical quality and ability. Practice Teaching in Lesson Teaching In the new lesson teaching, teachers should grasp the close relationship between new knowledge and old knowledge,