分子微乎其微,不光手感觉不到,而且肉眼也看不见,怎样才能让学生更直观、更具体地了解、认识乃至掌握分子的概念呢?我在实际教学中列出了一组有趣的数据,直接引用数据辅助教学,既提高了学生对物理的兴趣,又使学生对分子概念有了较为深刻的感性认识,收到了预期的教学效果。现摘录如下,供各位同 How to make students more intuitive, more specific understanding, understanding and even mastery of the concept of molecules? I actually listed in the teaching of a series of interesting data, directly to the students not only visible, but also can not see the naked eye, Reference data assisted teaching, not only improve students’ interest in physics, but also make students have a more profound understanding of the concept of molecules, received the expected teaching effect. The following is an excerpt for you