学生在学习化学课程时,需要做大量的实验。而实验操作是一个非常严谨的过程,不该有丝毫马虎的心理。针对学生的实际情况,我做了一部分实地调查,认为以下几个方面必须高度重视。一、科学意识在我国历史上产生过很多科学家,但在化学上研究得并不多,虽然火药是我国古代的四大发明之一,但仅在这方面来说明化学这门课程的内涵远远不够。在我国古代虽然也出 Students need to do a lot of experiments when they learn chemistry. The experimental operation is a very rigorous process, should not have slightest sloppy psychology. According to the actual situation of students, I did a part of the field survey, that the following aspects must be highly valued. First, scientific consciousness has produced many scientists in the history of our country, but not too much chemistry has been studied. Although gunpowder is one of the four great inventions in ancient China, it is only in this respect that the connotation of the course of chemistry is far not enough. Although in ancient China also out