教学质量的取得不能依靠硬拼,需要教师进行教学的优化,提高课堂的教学效率,毕竟课堂才是教学的核心场所,过去那种将教学质量寄托于课后的方法,只能增加学生的学习负担,是很难行的通的.因此,优化教学措施是十分必要的,它能有效的提高课堂教学的质量,而课堂教学质量高了,整个化学学科的教学质量也随之提高了.教师在教学优化上下点功夫,可以让每个教学环节能紧密相扣,使课堂教学既能生机活泼,又能使学生快乐的学习,从而获得更多的发展. The quality of teaching can not be achieved by relying on hard work, teachers need to optimize the teaching and improve the efficiency of teaching in the classroom, after all, the classroom is the core of teaching, the past, the kind of teaching quality is entrusted to the method after class, can only increase students’ learning Therefore, it is very necessary to optimize the teaching measures, which can effectively improve the quality of classroom teaching, and the quality of classroom teaching is high, and the teaching quality of the whole chemistry discipline also increases. In the teaching of optimization points from time to time, you can make each teaching link can be closely linked, so that classroom teaching can be lively, but also enable students to learn happily, so as to get more development.