1. Reasons for losing points in the analysis of the second volume of mathematics test paper in grade five and improvement measures
The difficulty of this test paper is moderate, and it is not very big in terms of the amount of questions and the time schedule. All the materials in the textbook will be displayed in the students' papers in a simple way, and attention will be paid to examining the mathematical skills that have been applied. This test paper can basically measure students' mastery of what they have learned, and teachers can also find out the shortcomings in self-teaching through this test to improve teaching methods. Results of this exam: All 64 students in the class participated, including A, B, C, D, etc. The result is not very dreamy.
There are seven major problems in this paper.
The first big problem; Fill-in-the-blank questions are based on basic knowledge, which mainly examines students' mastery of basic knowledge. Students have mastered this problem well, only a few students can't do it.
The second big question: in this question, four small questions are determined to examine students' understanding of the axis of symmetry and its concept. Some students are very confused and confused.
The third big question: multiple choice questions. The students' mastery of axisymmetric figures, symmetrical axes and rotating figures was investigated. Generally speaking, the students have a good grasp.
The fourth question: the symmetry axis of the number graph. Test students' ability to determine the axis of symmetry in drawing. Most students can answer these questions correctly.
The fifth problem: calculation. This paper mainly examines the application of students' simple methods. Only a few students did not use simple methods, made few mistakes and made a small problem.
Question 6: Look at the picture and answer the question. Based on the teaching materials, this topic mainly examines students' mastery of graphic transformation scenes, involving rotation and translation. There are many mistakes in this question, mainly because of strong understanding.
The seventh question: hands-on operation. 1 inscribe an axisymmetric figure of a figure. There are many mistakes in this problem, mainly because the symmetry point is not found, so the axisymmetric figure is not drawn correctly. The second sub-question is to draw a triangle that rotates 90 degrees clockwise around this point. The mistakes in this question are mainly due to the current direction and reading mistakes, so we should strengthen our practice in the future. Third, draw a figure that has been translated 5 squares to the right. Many students translated the wrong number of squares, and many people made mistakes.
Improvement measures:
(1) Strengthen students' mastery of basic knowledge, and use classroom teaching and exercises to consolidate students' solid level of basic knowledge.
(2) Strengthen the cultivation of students' skills, especially the cultivation of hands-on analysis and practical application.
(3) Cultivate students' good study habits, including careful examination of questions, timely inspection, careful observation and concrete analysis of specific problems.
In short, this paper measures the level of students and the lack of self-study by teachers. I will improve it in the future teaching work and achieve better results.
2. The reasons and improvement measures of losing points in the analysis of the dichotomy of the fifth grade mathematics test paper.
1. Examination paper analysis: From the examination paper, we can see that the knowledge examined is wide, the types are diverse and flexible, and at the same time, it is closely related to textbooks and close to life. It not only examines students' mastery of basic knowledge, but also examines students' practical application, calculation, thinking and problem-solving ability, which not only takes into account the level of students at all levels, but also focuses on it. This test paper pays special attention to the detection of basic knowledge and students' comprehensive ability to use knowledge. Generally speaking, the test questions are relatively simple, and students have basically mastered the knowledge points they have tested.
Second, the error analysis:
Students scored higher in the basic part, with a scoring rate of about 90%, and the loss of points was mainly concentrated in the problem-solving part.
1, calculation problem Most students have strong calculation ability and can skillfully use problem-solving skills to calculate, but there are still a few students who are careless and make mistakes.
2. Students have some problems in understanding the meaning of mathematical language. Most students can't understand the meaning of the problem and can't find the law, which shows that there is still a lack of training consciousness in mathematics observation, understanding, analysis and establishing thinking methods in peacetime teaching.
3. Students' error rate in application problems is high, which shows that students' ability to analyze, understand and examine problems is not good.
Third, some reflection.
3. The reasons and improvement measures of losing points in the analysis of the dichotomy of the fifth grade mathematics test paper.
First, the overall situation of the test paper This exam focuses on the investigation of the basic knowledge of the textbook. The topics are relatively simple, mostly the adaptation of the basic examples of the textbook and the questions after class. Pay attention to the implementation of basic knowledge, the formation of basic skills and the improvement of ability in the proposition. It also embodies the basic, selective and enlightening ideas of the new curriculum standard, and embodies everyone's demand for learning essential mathematics.
Second, the main characteristics of the test paper
1, keep the number of basic questions and highlight key knowledge.
This paper focuses on the examination questions of this mid-term exam, which are arranged naturally and have a wide range of thinking. It emphasizes the concept based on ability, but it is still based on foundation. It not only examines whether the candidates' basic knowledge, basic skills and basic thinking methods of applied mathematics are really put in place, but also sets up differentiated questions that can reflect the understanding of different candidates' mathematical thinking methods and the achievement level of mathematical ability, which is objectively different. The examination questions construct a higher-level open inquiry question, which better examines the relationship between candidates' knowledge and ability.
2. Close to students' life and highlight their application ability.
The positioning of the background of the test questions should be close to the teaching materials and the real life of the candidates, so that the candidates are always in a relatively peaceful and familiar environment and enhance their confidence in solving problems. Such as 19, 20, by revealing the relationship between mathematics and real life, let students realize that mathematics is close at hand and that mathematics is inseparable from people's lives, thus stimulating students' strong interest in learning mathematics, reminding students to pay attention to the relationship between mathematics and real life at ordinary times and be a conscientious person.
Third, the student examination situation
The number of people who passed Class 3 and Class 4 reached more than 20, and the score was 1 17. The students in two classes didn't get full marks. In fact, such a test paper should have a lot of full marks, which reveals that students are unfamiliar with basic knowledge and are not serious about calculation details, so students should be strictly required in the next study.
Fourth, the next stage of work measures
1, to guide students to understand the basic content of the textbook.
Textbooks are the carrier of mathematical knowledge, the source of mathematical thinking methods and the blueprint of the life system of test questions. Guide students to learn textbooks, understand the knowledge and methods contained in textbooks, discover, experience and feel the application and culture of mathematics, and solve every problem in textbooks quickly and correctly. This is the primary task of mathematics classroom teaching, and it is also the premise and key to improve junior high school mathematics performance in the future.
At present, in mathematics classroom teaching, we consciously guide students to study textbooks and study them, because teachers are tight and we don't pay enough attention to them. Therefore, some students lack the necessary understanding of some basic concepts. In problem-solving activities, they just imitate and memorize well-trained topics. As long as the background of the topic changes slightly, they can't help it. Therefore, it is very important to guide students to understand the basic content of the textbook.
2. Pay attention to cultivating students' skills of answering basic questions accurately and quickly.
Although the test questions are always based on ability, there are always a considerable proportion of basic questions in the test questions, which are typical and familiar knowledge backgrounds. The answers to these basic questions should be guided in the usual teaching, so that students can do it accurately and quickly, without making a mountain out of a molehill or making mistakes.
There are some comprehensive solutions, the essence of which is the synthesis of some basic problems. Although there are many knowledge points, we still deal with some basic problems separately. Therefore, mastering basic knowledge and answering basic questions quickly and accurately is a very important link to effectively build your own knowledge structure, form an overall understanding and form a knowledge network.
3. Strive to increase the number of efficient classes.
At present, in mathematics classes, especially in exercises and review classes, there is a simple mode of making information-telling information. After doing a class, the teacher couldn't answer clearly what the class mainly solved, and the evaluation process was mainly collective answer, which was not prominent and wasted a lot of time. However, as we all know, the improvement of teaching quality lies not in whether teachers can give a good class, but in whether teachers can give a good class. In the future, we will do: every class can arouse students' enthusiasm; Have a clear purpose and focus; Have appropriate difficulty; Can arouse the climax of thinking; Have sufficient practice; There are wonderful and concise comments.
4. The reasons and improvement measures of losing points in the analysis of the dichotomy of the fifth grade mathematics test paper.
First, the impression of the test paper: 1, the knowledge coverage is comprehensive, the proportion of all kinds of knowledge is reasonable, and it meets the requirements of curriculum standards and the intention of textbook arrangement.
2. The examination paper not only pays attention to the double foundation, but also examines the development of ability, so that students at different levels can get the corresponding joy of success, which fully embodies the new concept of combining the foundation, popularization and development of basic education mathematics curriculum.
3. The questions are flexible and open, so that students can choose to solve problems freely. For example, the last topic "Use your head" is of great help to develop students' observation ability, imagination ability and thinking ability, and is also an excellent inspiration to our usual teaching.
4. Pay attention to the humanization of the test paper. Some materials closely related to real life have been adapted into innovative test questions. Pay full attention to the connection with students' life in the choice of test questions, strengthen the connection between mathematics and real life, and trigger students to discover and solve practical problems. For example, solving the third and fifth questions of practical problems emphasizes the importance of application questions to the application of mathematical knowledge in real life, and urges students to observe, analyze and solve problems from the perspective of mathematics, so as to make mathematical problems live and mathematize life problems.
5. When marking the paper, we also found that some questions in this paper are printed out or beyond the scope of students' examination, such as "7x-4.8 = 0.8" in the third question "Looking for the Unknown"; Some questions are more difficult, such as 1 question calculated by formula, and more points are lost.
Second, the inspection results and analysis:
Grade 5 * * * xx students took part in the test, with a total score of xxxx and an average score of XXXX; Pass rate xxx%, excellent rate xxx%.
Third, the analysis of students' papers:
1, the mastery of basic knowledge and the formation of basic skills are better.
2. The comprehensive application ability of knowledge is weak. It is manifested in students' judgment questions and application questions, such as the second question. Some students think that the quotient of "..." must be a cyclic decimal. This is correct. The main reason is that students have not experienced new knowledge deeply in the process of learning, the concepts established in their minds are unclear and unstable, and some quotients have no circulation without extended consideration. For another example, solving the fifth question of practical problems requires making a correct choice according to the mathematical information given in the question. Students' knowledge is not connected with life enough to analyze the close connection between information and life. They can't comprehensively use their own mathematical knowledge to analyze mathematical information, and then they can't think about the monthly fee correctly, and the answer doesn't match the question.
3. Did not form good study habits. A little more complicated data and words will have a certain impact on some students with weak ability or bad habits. For example, there are many simple calculation errors, copying wrong data, missing decimal points, missing questions and other low-level mistakes on paper.
Fourth, reflection and improvement measures:
1, strengthen the study of new curriculum standards, update teaching concepts, and attach importance to the process of students' knowledge acquisition. In teaching, students are fully aware of it through operation, practice, exploration and other activities, so that they can acquire knowledge and form their abilities in the process of experiencing and understanding the generation and formation of knowledge. Then we can reach the level of giving inferences and using them flexibly.
2. Pay attention to creating problem situations in teaching and improve students' strategic awareness of solving problems. Let students pay proper attention to the mathematics problems in life, get in touch with some open questions, change the situation that mathematics teaching pursues "accuracy", "answer" and "chemistry" excessively, leave students with sufficient thinking space and emotional development space, and encourage and cultivate students' innovative spirit and consciousness. Pay attention to guiding students to think from different angles and fully express their opinions.
We should strengthen students' daily education and cultivate students' good study habits and attitudes. Pay attention to cultivating students' awareness of examining questions and cultivate their good habit of solving problems.
5. The reasons and improvement measures of losing points in the analysis of the dichotomy of the fifth grade mathematics test paper.
In view of the problems found in this examination, in the future teaching process, we should conscientiously implement the concept of new curriculum standards, pay attention to stimulating students' interest, pay attention to students' learning experience, improve classroom teaching efficiency, strive to make students master textbook knowledge, and strive to improve their mathematical ability and comprehensive quality. Take the following teaching measures: 1, concentrate on speaking and practice more, and have a solid foundation.
Students' poor mastery of basic knowledge and unskilled basic skills will lead to students' inability to solve problems correctly. So in the usual teaching, we must lay a solid foundation. Without solid basic knowledge, the cultivation of ability is impossible. We should give students more time to explore, think and practice training, and guide students to actively participate in Chinese learning activities. In the new teaching stage, students must firmly grasp the basic knowledge and skills in textbooks and make them use them flexibly and correctly in exercise classes.
2. Cultivate habits and emphasize norms.
The reason why many students didn't get good grades in this exam is because their study habits are not good at ordinary times, they have no head or tail to deal with problems, the answering process is not perfect, and the answers are not standardized. Therefore, in the future teaching, we should pay attention to the cultivation of good study habits, especially to strengthen students' literal writing skills, practice writing every day, exercise the ability to answer questions seriously, strengthen the training of composition reading at ordinary times, insist on writing short articles, and exercise students to express themselves with the least number of words.
3, strengthen counseling, efficient classroom.
Some students have poor learning foundation, bad study habits, lack of interest in learning, and they don't attend classes, so it is difficult to finish their homework. For these students, it is necessary to strengthen the education of learning objectives and individual counseling, mobilize their enthusiasm for learning, and gradually improve their Chinese scores. Effectively use classroom time to solve basic problems in class and solve problems that you don't understand after class. Let every student learn something and improve their interest in learning.
4. Strengthen classroom management.
Judging from this exam, a considerable part of the reasons for poor grades are that students don't listen carefully in class, resulting in poor knowledge and unnecessary loss of points. Therefore, it is very necessary to strengthen classroom management.