在长期的教学实践中,我发现初中生物理学习中总有一部分学生学习困难。而且,随着新标改革的深入开展,物理学科的教学更具有灵活性,与学生身边的现象联系也更紧密,但由于应试教育不可能在短期内取消,学生成绩的高低还是作为评价的主要依据,所以,教学内容是灵活了,但考试内容却是多 In long-term teaching practice, I found that there are always some students learning difficulties in junior high school physics. Moreover, with the deepening of the reform of the new standard, teaching of physics is more flexible and more closely linked with the phenomena around the students. However, because the examination-oriented education can not be canceled in a short period of time, the performance of students is still the main factor of evaluation Based on, therefore, the teaching content is flexible, but the examination content is more