进入初三,同学们又学习了一门新的课程——化学。怎样学好化学呢?这里总结一些体会,归纳为“五要”。一、要认真通读化学课本化学课本的内容包括正文、演示实验、家庭小实验、习题等。通读的重点应放在正文和演示实验(包括学生实验内容)上。正文中的小字部分是为了开阔大家视野供同学们课外阅读的,有个大致印象就行了。 In the third year, the students learned a new course - chemistry. How do we learn chemistry? Here we summarize some of our experiences and sum it up as “five priorities.” First, it is necessary to carefully read through the contents of chemistry textbooks in chemistry textbooks, including texts, demonstration experiments, family experiments, and exercises. The focus of thorough reading should be on the text and demonstration experiments (including student experiment content). The small part of the text is intended to broaden the horizon for students to read after class. There is a general impression.