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一、认识传统化学教学方式的局限,强化多媒体教学方式传统的教学以教师、学生为两大主体,其中教师是教学的中心。化学课堂上,学生们所要做的就是乖乖地听教师讲课。教师传授知识的方式就是以“粉笔、黑板”为主,以教师的口头传授为辅。这种过于死板的传授方式,很难让学生产生学习化学的兴趣,化学教学质量就会大打折扣。如何改变传统的教学方式,让抽象的化学知识形象化、具体化?多媒体教学方式的引进成为不可抵挡的潮流,它可以改变过去单调、乏味的课堂教学,从而提高化学课堂教学效率。
First, to understand the limitations of traditional chemistry teaching methods and strengthen the teaching methods of multimedia The traditional teaching to teachers, students are two main subjects, of which teachers are teaching center. In the chemistry class, all the students have to do is obediently listening to the teacher’s lecture. Teachers to impart knowledge is to “chalk, blackboard ” -based, with the teacher’s oral teaching supplemented. This too rigid way of teaching, it is difficult for students to generate interest in learning chemistry, chemistry teaching quality will be greatly reduced. How to change the traditional way of teaching and make the abstract chemistry knowledge vivid and concrete? The introduction of multi-media teaching has become an irresistible trend. It can change the monotonous and tedious classroom teaching in the past and improve the efficiency of chemistry classroom teaching.