What kind of textbook is good for senior one?

In mathematics, I think it is good to use Liu Zengli's textbook to interpret the expansion and two-speed learning method. In physics, it is recommended to buy "Interpretation and Expansion of Textbooks" and "Complete Interpretation of Textbooks" by Queen Xiong. In biology, I recommend the explanation and expansion of textbooks and 1 grades 5-3. In chemistry, I think the interpretation and expansion of the textbook is good.

How to train top students?

(If you answer well, you should raise the reward. Thank you! What should I do if I have no idea about the topic of conic curve in senior high school mathematics? ) is to drill first.

Functions of EXCEL tables

Solve the difficult problem of mathematics and geometry in senior one.

What is the best way to inspire children's mathematical thinking?

What kind of tools are used to make courseware of cola mathematics?

How to explain the problem that mathematics adds up each row of numbers to 8?

What level do you want for the math prize?

Math 9 all-in-one workbook answers.

Who is a good senior high school network course math teacher?