Analysis of the Final Examination Paper of Mathematics in the First Volume of Grade Seven
I. Basic information
1, type and quantity
There are three types of questions in the whole volume * * *, namely multiple-choice questions, fill-in-the-blank questions and solution questions. Among them, the multiple-choice questions are 8 small questions, with 3 points for each question, ***24, and the empty questions are 8 small questions, with 3 points for each question and 24 points for * * *; There are five big questions in the answer, and the score is ***72. There are 26 questions in the whole volume, with a full score of 120 and the examination time of 120.
2. Content and scope
Judging from the content of the examination, it covers almost all the main knowledge points in the first volume of the seventh grade mathematics textbook of Hunan Education Press. The examination questions focus on the main chapters in the textbook, such as rational numbers, algebraic expressions, linear equations, linear inequalities and statistics and analysis of data. The knowledge points examined in the test questions belong to four fields: number and algebra, space and graphics, statistics and probability, practice and comprehensive application. Throughout the whole volume, all the knowledge points involved in the test questions follow the requirements of the new mathematics curriculum standards.
3, the characteristics of the test paper. ：
Generally speaking, the difficulty of this test is moderate, which is in line with students' cognitive level. The test questions focus on the basics, the content is closely related to the reality of life, and it is interesting, practical and innovative. Highlight the characteristics of the subject, conceive propositions with ability, and embody the spirit of mathematics curriculum standards. It is helpful to inspect the mastery of mathematics foundation and basic skills and to guide and cultivate teaching methods and learning methods. Conducive to the formation of good habits and correct values. Its specific features are as follows:
(1) Strengthen the knowledge system and highlight the main contents.
Investigating students' mastery of basic knowledge is one of the important goals to test teachers' teaching and students' learning. The level of students' basic knowledge and skills is related to the future development of various abilities. This exam is based on basic knowledge, which not only pays attention to comprehensiveness and highlights key points, but also ensures a high proportion of subject knowledge and maintains the necessary depth.
(2) Close to the reality of life, reflecting the application value. The final examination paper of the first volume of the seventh grade? Everyone learns valuable mathematics. This is a basic idea of the new curriculum standard. According to the requirements of the new curriculum standard, this test puts forward the theme from students' familiar life, makes boring knowledge live and situational, and makes students experience and feel the necessity, practicability and application value of learning mathematics knowledge through filling in the blanks, selecting topics and solving problems.
(3) Skillfully set open topics to show individual thinking.
This exam takes 10 student test paper as a sample for analysis. The highest score of the sample was 1 14, the lowest score was 30, the average score was 62.8, the passing rate was 65.0%, and the eugenic rate was 16.3%.
Second, the analysis of students' answers:
1, the basic skills are relatively solid.
Looking at the whole set of questions, it can be said that it reflects the comprehensive test of students' computing ability, comprehensive analysis ability and practical problem-solving ability. In particular, this set of questions improves the practical ability and tests all aspects of students' learning. In the test, the students in our class also fully demonstrated their learning situation, and the students at the upper-middle level achieved satisfactory results. For example, in the test of solving equations, the correct rate of students participating in the test is also relatively high, which reflects the solid basic skills and accurate calculation ability.
2, the ability to apply knowledge is strong.
Applying basic knowledge of mathematics to solve mathematical problems in mathematics and life is the most basic teaching goal put forward by mathematics curriculum standards. This question embodies this idea in a concentrated way. In particular, question 23 fully shows that students' ability to analyze and solve problems is outstanding.
Three, the main problems and measures taken:
Although some achievements have been made in teaching, some problems have also been found in this test. It is summarized as follows for future improvement.
(1) Some students have poor ability to examine questions. If the student doesn't understand the knowledge, the teacher can say it again, but if he expands the question, he won't recognize it.
I am really used to it, but there is nothing anyone can do. Therefore, in future teaching, we should not only pay attention to the cultivation of knowledge, but also pay attention to the cultivation of some good habits.
(2) Students' knowledge application ability is not strong.
Students do not have a firm grasp of basic knowledge and concepts, their ability to solve problems by applying basic concepts and knowledge is not strong, and they lack the habit of independent thinking.
Third, suggestions for future teaching work
1. Based on teaching materials, consolidate? Double base? .
Based on textbooks. Most of the questions in the test paper are equivalent to in-class exercises in the textbook. In teaching, we should base ourselves on teaching materials, attach importance to teaching materials, study teaching materials, explore teaching materials and use them creatively. We should pay special attention to the research and extension of typical examples and exercises in textbooks, explain the basic knowledge of junior high school mathematics clearly, deeply and thoroughly, and temper students' solid and skilled basic skills; At the same time, it should be noted that the difficulty of some contents has been reduced, but the requirements for ability have not been reduced, which needs to be improved through certain comprehensive training. First, pay attention to logical expression and rigorous reasoning, and don't miss important scoring points. Otherwise, even if the answer is correct, it will be deducted as insufficient by the marking teacher. Second, painting should be neat and standardized.
2. Pay attention to the process and cultivate the ability.
(1) Attach importance to the process of mathematics reading and cultivate mathematics reading ability. Learning Chinese knowledge requires reading, and learning mathematics knowledge also requires reading. In reading, we should master concepts, understand the connotation of theorems, understand the meaning of problems, understand the reasoning process of proving problems, and look for logical relations. Examining questions is a reading process. What should teachers do? How are you? Make a fuss about words.
(2) Pay attention to the mathematical operation process and cultivate the operation ability. Mathematics is inseparable from operation, operation is inseparable from law, and law is inseparable from arithmetic. The process of operation is a regular unfolding process, and it is also a rich process of arithmetic. In teaching, we should fully show the operation process so that students can understand each step of the operation.
(3) Pay attention to the process of mathematical analysis and cultivate analytical ability.
(4) Pay attention to the problem-solving process and cultivate the problem-solving ability. Solving problems is a practical activity under the guidance of theory and a systematic work. In teaching, teachers should consciously cultivate students' goal and process of solving problems, and guide students to accurately locate their own placement.
(5) Pay attention to the actual operation process and cultivate the ability of practical inquiry. In the usual teaching, students should be allowed to do what they should do, pay attention to the operation process and cultivate the habit of practice and inquiry according to the requirements of the new curriculum standard.
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