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数学教学的目的之一是培养学生的基本技能、技巧、基本思路方法。技能形成的重要手段是练习,而练习是课堂教学的重要环节,也是巩固与检查课堂教学效果的重要手段,并对教学效果产生直接的影响。因此,在课堂教学中应多让学生练习,但这种手段也并非体现一个“多”字,而是要讲究方法,巧妙安排,精心设计习题,提高习题的质量,这样才能省时高效地达到训练的目的,提高练习效果,更好地培养学生的技能、技巧和方法。
One of the purposes of mathematics teaching is to train students’ basic skills, skills and basic ideas and methods. Skill formation is an important means of practice, and practice is an important part of classroom teaching, but also to consolidate and check the classroom teaching an important means of teaching effectiveness and have a direct impact. Therefore, students should practice as much as possible in classroom teaching. However, this method does not reflect a “more ” character. Instead, it should pay attention to methods, skillfully arrange exercises, elaborate exercises and improve the quality of exercise so as to save time and improve efficiency To achieve the purpose of training to improve the practice results, and better develop students skills, skills and methods.