《论语》“学然后知不足,教然后知困,知不足,然后能自反也,知困,然后能自强也,故曰‘教学相长’也.”以问题为资源,以疑惑促进师生学习,以活动为资源,以生动促师动,以情感为资源,借生情激师情,师生共勉,共获成长.新课程为我们创设了师生互动、生生互动、开放式物理教学环境,教师在教学过程中面临的问题不再局限于自身的知识范畴,注定了教师所面临的生成性问题的多样性和复杂性.现在的教学环境,对于教师 “Analects of Confucius” and then learn less, teach and then sleepy, lack of knowledge, and then reflexively also, sleepy, and then able to self-reliance, so saying ’teaching and learning’ also. "To the problem as a resource, Students learn, take activities as resources, take vivid actions, take emotions as resources, borrow students passionate teachers and students alike, gain growth. The new curriculum for us to create a teacher-student interaction, students interaction, open physics Teaching environment, teachers in the teaching process is no longer confined to the problems encountered in their own areas of knowledge, destined to face the diversity and complexity of the generative problems teachers now teaching environment, for teachers