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练习是课堂教学中的重要组成部分。要完成教学任务,单纯依靠教师的讲解是不行的,还要让学生在课堂上通过经常练习去完成。我曾对小学数学练习作过粗浅的调查和研究,认为既要达到练习的目的,又要不使学生有过重负担,不影响学生的健康,就要注意练习的科学性和多样性。一、练习的科学性让学生进行练习的目的是,巩固和运用所学知识,形成熟练技能技巧。一定数量的练习,对于学生形成迅速、准确、牢固的熟练技巧和启迪他们的智慧具有重要的意义。国内外对练习的趋向问题,曾存在着两种倾向。其一,国外曾有人提出“练习律”,指出人类学
Practice is an important part of classroom teaching. To complete the teaching tasks, relying solely on the teacher's explanation is not enough, but also to allow students to practice in the classroom through to practice. I have conducted a superficial investigation and study of primary school math exercises. I think it is necessary to achieve the purpose of exercise, but also not to overburden the students and not affect the health of students, we should pay attention to the scientific and diversity of practice. First, the scientific practice The purpose of allowing students to practice is to consolidate and apply the knowledge, the formation of skilled skills. A certain amount of practice is of great importance to the students in forming swift, accurate and firm proficiency skills and enlightening their wisdom. There are two tendencies existing in the tendency of practice at home and abroad. First, some people abroad have proposed “practice law,” pointing out anthropology