I. Overall evaluation

According to the relevant requirements of mathematics curriculum standards and the proposition principle of "emphasizing ability, foundation and innovation as the soul", this set of questions highlights the characteristics that mathematics is a basic subject and eighth grade mathematics accounts for a large proportion in the senior high school entrance examination. On the basis of a comprehensive investigation of students' mathematical knowledge, methods and ideas, we actively explore the innovation of test questions.

The level and difficulty of the test paper are distinct, including the basic questions about basic knowledge and skills, as well as the differentiation questions about the understanding of mathematical thinking methods and the level of mathematical thinking. The examination paper has a clear idea, novel materials and ingenious design, which is close to the reality of students' lives and embodies the requirements of the times and humanistic spirit. And encourage students to innovate, strengthen the investigation of innovation consciousness, highlight the exploration and openness of the test questions, and the whole set of test papers fully embodies the spirit of curriculum reform.

There is no super-category and super-book phenomenon in the test questions, and the distribution principle of easy, medium and difficult questions is maintained at around 7: 2: 1.

Second, the analysis of the structure and characteristics of the test questions

1, analysis of test question structure

2, the characteristics of the test questions

(1) emphasizes ability and pays attention to the examination of mathematical thinking process and method.

The examination paper not only examines the students' mastery of the basic knowledge of mathematics in the eighth grade, but also examines the students' basic mathematical ability in the process of comprehensively applying these knowledge. Mathematics ability in junior middle school mainly refers to the ability of calculation, thinking and spatial imagination, as well as the ability to analyze and solve problems by using what you have learned.

"Mathematics Curriculum Standards" clearly points out that students can make progress and understanding in thinking ability, emotional attitude, values and many other aspects while gaining an understanding of mathematics.

(2) Pay attention to the flexible use of knowledge and the ability to explore.

The examination paper actively creates exploratory thinking and attaches importance to the design of open and exploratory questions.

(3) Pay attention to reading comprehension, information acquisition and data processing ability.

The new curriculum especially emphasizes the ability to obtain information and process information from words, images and data. The requirements of modern society for cultivating students' ability to acquire and process information.

(4) Attach importance to connecting with real life and highlight the examination of mathematics application ability.

Practical application questions are set in many places in the test paper to examine students' ability to abstract mathematical models from practical problems and experience the emotion of using mathematical knowledge to solve practical problems. The test questions are based on the real life that students are familiar with, and have the flavor of the times and educational value, such as 28 questions, which make students feel that real life is full of mathematics, require students to learn and apply mathematical knowledge to solve practical problems, effectively examine students' ability to apply mathematical knowledge to solve practical problems, and cultivate students' awareness of using mathematics and doing mathematics.

Third, answer analysis

In the design of test questions, we pay attention to maintaining a certain gradient, not increasing the difficulty of the last question, but paying attention to the idea of dispersing the difficulty of the proposition, so that every student can feel relaxed in each question.