1. Algebraic operations: including addition, subtraction, multiplication and division of algebraic expressions, fractional operations, simplification of quadratic roots, etc. These are the foundations of solving mathematical problems, and mastering algebraic operations can simplify the complex and find solutions.
2. Function and equation: Function is one of the core concepts of high school mathematics, and it is very important to master the basic properties of function and the law of image change for solving problems. At the same time, the solution of equations is also the focus of high school mathematics, including linear equations, quadratic equations and inequalities.
3. Geometry and space geometry: The nature and relationship of geometry is an important part of high school mathematics, including the calculation of the area and perimeter of lines, triangles, quadrangles and circles, as well as the calculation of the volume and surface area in space geometry.
4. Probability statistics: Probability statistics is closely related to real life in high school mathematics, involving probability calculation of events, data collection and analysis, etc. Mastering the basic concepts and methods of probability statistics is helpful to solve practical problems.
5. Derivative and calculus: Derivative is the basis of calculus. Mastering the concept and calculation method of derivative can solve the extreme and maximum problems of function. Calculus is rarely used in high school mathematics, but it plays an important role in learning advanced mathematics and physics.
In addition to the knowledge points listed above, we also need to pay attention to the cultivation of mathematical thinking and the improvement of problem-solving skills. By doing more exercises, understanding the essence of concepts and mastering the methods and strategies of solving problems, we can better improve our math scores. In addition, the study of mathematics also needs constant practice and thinking, to cultivate interest and curiosity in mathematics, in order to achieve good results in high school mathematics.