I've seen some videos of teachers teaching. I recommend two chemistry teachers. I can see them when I have time. Personally, I think they are very good:

1, chemistry teacher Li Zheng

Teacher Li Zheng is the chief lecturer of the chemistry course of New Oriental Online College Entrance Examination. He shared some fragmentary chemical knowledge points! However, teacher Li's course teaching is very interesting, Tianjin flavor is very strong, rhyming formula. Sometimes listening to cross talk seems particularly interesting! Not only that, but Mr. Li is also a talented person in the ghost farm. The elegant and easy-going chemistry teacher Anzudis is very worth seeing!

2, "pigeon" teacher Du Li electroplating

Li Dudu, whose real name is Li Cunpu, is a professor at the School of Chemical Engineering of Chongqing University. It is Li Cunpu's hobby to teach organic chemistry in Mile Mile. Today, Mr. Li has released more than 400 short videos about organic chemistry teaching, which has gained many fans. Because of various reasons for delaying time, he is affectionately called "pigeon" teacher by fans.

Knowledge and skills required for chemistry major:

1, master the basic theories and knowledge of mathematics and physics;

2. Master the basic knowledge, principles and experimental skills of inorganic chemistry, analytical chemistry (including instrumental analysis), organic chemistry, physical chemistry (including structural chemistry), chemical engineering and chemical drawing;

3. Understand the general principles and knowledge of similar majors;

4, understand the national science and technology, chemical related industries, intellectual property rights and other aspects of policies and regulations;

5. Understand the theoretical frontier, application prospect, latest development trends of chemistry and the development of chemical-related industries;

6. Master the basic methods of information inquiry, literature retrieval in Chinese and foreign languages and obtaining relevant information by using modern information technology; Have the ability to design experiments, create experimental conditions, summarize, sort out and analyze experimental results, write papers and participate in academic exchanges.