First, the overall evaluation of the test paper

This junior high school mathematics test paper is closely related to the outline, covering a wide range, focusing on the coverage of knowledge points, highlighting key points and moderate difficulty, especially highlighting the examination of basic knowledge and skills. On the whole, the students did a good job.

Second, the analysis of students' answers

1. Fill-in-the-blank questions: Fill-in-the-blank questions mainly examine students' mastery of basic knowledge and skills. Most students did it right, only a few students made mistakes because of carelessness. This shows that most students have a good grasp of basic knowledge.

2. Multiple-choice questions: Multiple-choice questions mainly examine students' mastery and application of basic knowledge. Most students do well, but some students make mistakes because they don't understand and use them improperly. This shows that we should strengthen the training of students' understanding ability and analytical ability in the usual teaching.

3. Calculation problem: Calculation problem is the focus of the whole paper, which examines students' understanding of concepts, the use of formulas, the thinking of equations, the focus of the whole paper and their serious attitude. Most of the students did part of it right, but some students deducted it badly. It can be seen that the main reasons for the error are: there is no operation or operation error in the number, such as taking the plus sign as the multiplication sign; Do not understand the meaning of concepts, formulas and laws; The algorithm is unclear; There is no habit of checking.

4. Operation questions: Operation questions mainly examine students' understanding and application of graphics. Most students did well in the exam, but some students lost more points. The main reasons are: unclear understanding of the characteristics of graphics and improper application; The idea of solving the problem is unclear and the method is unreasonable.

5. Geometry problem: Geometry problem is the difficulty of the whole paper, which mainly examines students' comprehensive application ability of knowledge. Because some students are not solid enough to study at ordinary times and have poor ability to use knowledge flexibly, these students lose more points.

Third, improvement measures.

1, focusing on the training of basic knowledge and skills. Let students master the basic knowledge and reach a certain level of proficiency, and deepen their understanding of the basic knowledge and the application of formulas in practice. At the same time, we should strengthen the training of computing ability and develop good study habits.

2. Strengthen the training of comprehensive questions and improve students' thinking ability. Through some comprehensive project training, students' problem-solving ability is improved, and students' thinking ability and flexible application of knowledge are cultivated.

3. Strengthen cooperation and exchange, and encourage students to learn from each other. Let students learn from each other, inspire each other and improve together in cooperation and exchange. At the same time, we should also encourage them to do more exercise and develop good study habits.

4. Pay attention to the transformation of underachievers. For underachievers, we should pay more attention to their learning situation, find their problems in time and give them help and guidance to help them build up their learning confidence and improve their interest in learning.