As one of the most important subjects in high school, the difficulty of college entrance examination mathematics has always been concerned. Mathematics in college entrance examination should not only examine students' mastery of mathematics knowledge, but also examine students' logical thinking ability, problem-solving ability and understanding ability of mathematics application. Therefore, the mathematical difficulty of NMET is not only reflected in the depth of investigation, but also in the breadth of investigation.

Depth of investigation: mathematical knowledge to be mastered

The mathematics knowledge points that the college entrance examination needs to master include all the contents of junior high school mathematics and senior high school mathematics, including functions, trigonometric functions, series, limits, derivatives, integrals and so on. These knowledge points need to be mastered by students in the exam and can be accurately applied to solving problems.

Solution thinking

In the exam, problem-solving thinking is very important. Students need to be fully prepared before the exam and master various problem-solving methods and skills in order to solve problems quickly in the exam. The way to solve the problem includes the following aspects:

1. Analysis topic: Before solving the problem, you need to read the topic carefully to understand the mathematical concepts and problems involved in the topic. Analyzing problems can help students find directions and ideas to solve problems.

2. Determine the problem-solving method: Determine the problem-solving method according to the requirements of the topic and the mathematical knowledge involved. Different topics need different methods to solve problems, and students need to choose appropriate methods to solve problems according to the requirements of the topics.

3. Using mathematical knowledge: In the process of solving problems, we need to use the mathematical knowledge we have learned to turn the problems into mathematical language, and then use corresponding mathematical methods to solve them.

4. Check the answer: After solving the problem, you need to check the answer carefully to ensure the accuracy of the answer. If mistakes are found, they need to be corrected in time.

Scope of investigation: Comprehensive application of mathematical knowledge is needed.

The college entrance examination should comprehensively use all kinds of mathematical knowledge to solve practical problems. These problems may involve many mathematical knowledge points and require students to have strong comprehensive application ability. In the exam, students are required to analyze and solve their own mathematical knowledge and practical problems.

practical application

Practical application is an important content of college entrance examination mathematics. Students need to master various mathematical application methods and be able to apply mathematical knowledge to practical problems. The practical application includes the following aspects:

1. actual problem transformation: the actual problem is transformed into a mathematical problem, and the mathematical model is determined.

2. Selection of mathematical method: According to the mathematical model, choose the appropriate mathematical method to solve.

3. Result analysis: Analyze the solution results to judge the rationality and feasibility of the results.

4. Application of results: apply the results to practical problems and solve practical problems.