To adapt the demands for cultivating the target of highly-quality talents in the 21st century, the students' scientific thinking ability and innovation ability should be cultivated in the teaching. Chemistry is based on experiments, and the experiments play an important role in inquiring knowledge, mastering studying methods of science, experiencing studying process and developing the students' scientific thinking ability. The importance of the scientific thinking methods in the college classroom teaching was described in this paper. How to cultivate students' scientific thinking methods in the course Inorganic and Analytical Chemistry was mainly introduced. To stimulate the students' interest in learning, train the students' scientific thinking, and make students master the scientific experiment methods and experience study process through the reform of traditional teaching modes and contents can effectively improve the students' learning efficiency and quality.