1. function: A function is a special relationship that maps each element in one set to a unique element in another set. The concept of function includes the definition, properties and images of function.
2. Derivative: Derivative is the tangent slope of a function at a certain point, which describes the rate of change of the function at that point. The concept of derivative includes its definition, calculation method and application.
3. Integration: Integration is the process of solving the area or volume between the curve and the coordinate axis. The concept of integral includes definite integral, indefinite integral, calculation method and application of integral, etc.
4. Trigonometric function: Trigonometric function is a function to study the relationship between the inner angle and the side length of a right triangle. The concepts of trigonometric function include sine function, cosine function, tangent function and cotangent function.
5. Plane geometry: Plane geometry is a discipline that studies the properties and relationships of points, lines and angles on a plane. The concept of plane geometry includes the definitions, properties and theorems of points, lines and angles.
6. Solid geometry: Solid geometry is a subject that studies the nature and relationship of points, lines, surfaces and bodies in space. The concept of solid geometry includes the definitions, properties and theorems of points, lines, surfaces and bodies.
7. Probability statistics: Probability statistics is a subject that studies random phenomena and data collection, analysis and interpretation. The concept of probability statistics includes the definition, calculation method and application of probability; The concept of statistics includes data collection, collation, analysis and interpretation.