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整个化学的课堂教学是一个整体,如果想进行好整堂课程的教学,就必须做好课堂教学中的每一个环节,其中新课导入是教学的第一个环节,也是其中尤为重要的一环。特别是对学习成绩稍差、缺乏自信心的学生来说,好的课堂导入可以让这些学生重新燃起对化学学习的兴趣,使他们在情绪高昂的思维中获得知识,从而达到事半功倍的教学效果。主要以苏教版的高中化学教材为例,简要分析如何进行有效的新课导入,使那些学习基础比较差的学生燃起对化学学习的兴趣,进而提高自己的学习成绩。
The whole chemistry classroom teaching is a whole, if want to carry on the whole classroom teaching, must carry on each link in the classroom teaching, in which the new curriculum introduction is the teaching first link, also is especially important one . Especially for students who have a poor academic performance and lack of self-confidence, a good introduction to the classroom can enable these students to rekindle their interest in chemistry so that they can acquire knowledge in high-emotion thinking so as to achieve a multiplier effect . Take the Jiangsu version of high school chemistry textbook as an example to briefly analyze how to introduce an effective new curriculum so that those students with poor learning foundation ignite their interest in chemistry learning and improve their academic performance.