初一生物新教材理化知识的处理

初一教材中有关物理、化学的知识,对初一学生是完全陌生的,如果教师在教学中不去合理恰当地引导处理这些内容,势必给生物的教与学带来障碍。在讲课过程中注意尽可能活化理化知识,加强学生能力的培养。在介绍专业性理化知识时,力图通俗简洁,尽量不用专业术语来解释。加强实验,突破难点,强化实验“注意事项”。在课外适当拓展学习生物学必备的理化基础知识。

How to deal with the problem of physics and chemistry in biology teaching

How to apply the knowledge of physis and chemistry to biology teaching is very important for the student in grade one.We should know well the importance of these two subjects in learning biology and we should only use them as a tool,because it's very difficult to learn it well in a short time.When we use these two subjects in biology class,we should try our best to explain them clearly and easily and avoid professional technical terms.We should strengthen the experiment,stress the main points and "the points of attention".At last,we should learn the necessary basic knowledge about chemistry and physics after class.