【摘要】 本文针对大学生物理基础参差不齐的问题，进行了根据物理基础分班上课的教学改革，其中对基础差的班级增加课时.两年多的实践表明此改革方案获得了明显的效果.更多还原

【Abstract】 In view of the uneven physics foundation of college students, teaching reform according to knowledge grouping has been carried out, including increasing class time for poor basic classes. The practice lasting for more than two years has shown that this reform program has obtained obvious effect.更多还原