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《义务教育物理课程标准》的总体目标是:提高全体学生的科学素养,科学素养不仅是掌握科学知识更是运用知识解决问题的能力。习题训练是提高学生运用知识解决问题能力的重要方式,如何在有限的时间内进行有效教学,做到事半功倍,提高教学质量是每一位物理教师进行习题教学活动时必须要考虑的问题。本文结合教学实际从练习题的选择、学生练习方式、练习的讲解、对存在问题的总结反思几个方面对习题课的有效性进行了总结。
The overall goal of “Compulsory Education Curriculum Standards” is to improve the scientific literacy of all students. Scientific literacy is not only the master of scientific knowledge but also the ability of using knowledge to solve problems. Exercises training is an important way to improve students’ abilities of using knowledge to solve problems. How to carry out effective teaching within a limited time and to do more with less and to improve teaching quality is an issue that every physical teacher must consider when carrying out exercises and teaching activities. This article summarizes the validity of the exercises according to the teaching practice from the aspects of the choice of exercises, the ways of students’ exercises, the explanations of exercises and the reflection of the existing problems.