People's Education Edition needs to learn 7 books on liberal arts mathematics. There are five compulsory books (compulsory books 1, 2, 3, 4, 5) and two elective books (elective books 1- 1, 1-2). As for the progress, the teaching plan of each school is different.

Mathematics in Senior High School is a book published by People's Education Publishing House, compiled by People's Education Publishing House, Institute of Curriculum Textbooks and Research and Development Center of Mathematics Textbooks. Including set and function, trigonometric function, inequality, sequence, complex number, permutation, combination and binomial theorem, solid geometry and plane analytic geometry.

Many concepts in extended data mathematics are closely related, such as parallel line segment and parallel vector, plane angle and space angle, equation and inequality, mapping and function, opposite event and mutually exclusive events. In teaching, we should be good at discovering and analyzing their connections and differences, which will help students grasp the essence of concepts.

For another example, the concept of function has two definitions. One is the definition given by junior high school, which is from the point of view of motion change, and the corresponding relationship is to correspond each value of independent variables with a unique function value; The other is the definition given by high school, which is based on the viewpoint of set and correspondence, in which the correspondence is to correspond each element in the original image set with the only determined element in the image set.

Baidu encyclopedia-high school mathematics