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一、主题与背景1.教学思路英国哲学家培根曾经说过:“读书使人头脑充实,做笔记则能使知识精确。”可见,让学生多讲、让学生在课堂中提出问题、表达观点有利于学生对知识的深入理解。传统的化学课堂教学一般是以老师讲授为主。在化学课堂上让学生多讲是课堂教学中充分发挥学生主体作用的一种重要的教学形式,也是新课程倡导的一种学习方式。特别是对于基础不是很好的学生来说,这种讨论的形式让他们获得了很好的学习气
First, the theme and background 1. Teaching ideas Bacon, the British philosopher once said: “Reading makes people full of mind, making notes can make knowledge accurate. ” Visible, let the students say more, let the students ask questions in the classroom, Express points of view conducive to students in-depth understanding of knowledge. The traditional chemistry classroom teaching is mainly based on the teacher. In the chemistry class, letting the students talk more is an important teaching form that gives full play to the role of the students in the classroom teaching. It is also a kind of learning mode advocated by the new curriculum. Especially for students whose foundation is not very good, the form of this discussion gives them a good learning atmosphere