1 Analysis of Mathematics Test Paper in Grade Two of Primary School
First, the characteristics of the test paper
Generally speaking, the final examination paper of the second grade of primary school mathematics (Volume I) is not difficult. It grasps the spiritual lifeline of the new curriculum reform, takes the teaching materials as the main basis, and makes appropriate expansion on the basis of closely following the teaching materials, so that children can experience a step-by-step process of learning and combing knowledge in the exam. We can feel this from the final exam paper, but we are not ashamed. More than 90% of the people are not as many as we thought, and the lower limit of children still exists. This shows that this paper still pays great attention to the proportion of papers, taking into account most children and both ends. The topic is raised to a certain extent, which in itself conforms to the law of knowledge.
This test paper covers all the knowledge we learned in the second grade, with prominent points and clear difficulties. As far as knowledge points are concerned, calculation, orientation, graphics and statistics are embodied in different types of questions. As far as calculation is concerned, the author's intention is to test students' ability to use multiplication formula to calculate and use multiplication formula to calculate products. Multiplication, addition and subtraction should be interspersed appropriately, and at the same time, don't forget to check the vertical calculation of addition and subtraction. Aiming at the last question of practical problems, the author combined statistics to sort out a comprehensive problem with multiple solutions. You can use multiplication and addition, multiplication and subtraction, and even addition. In short, students can use their own knowledge to achieve mastery. The choice is given to the children, which is also an important intention when this test paper is published.
Second, the question type of the test paper
The topic type of this test paper belongs to the conventional test paper, which is divided into seven items: oral calculation, filling in the blank, selection, vertical calculation, drawing, thinking and solving problems. These problems are a breakthrough to tradition. So in this test paper, the author describes it in a language that students can understand: I will choose (put the serial number of the correct answer in brackets). Such language is also permeated with the intention of choice. Although the fifth item is only 5 points, it is rich in content. Firstly, the ability of students to draw line segments is examined, and at the same time, the ability of students to carefully examine questions is also examined. Students' ability to distinguish acute angle, obtuse angle and right angle was also examined. Now, let's analyze it item by item.
(1) oral calculation.
It can be said that this part is the basic question type. According to the analysis of everyone's papers, the error rate of 5×8-20 is relatively high. It seems that the reason can't be attributed to carelessness. In fact, the error caused by unfamiliar formula can be avoided. This tells us that everyone must pass the multiplication formula.
(2) Fill in the blanks.
This part can be said to be a regular topic, which contains the most knowledge points in the whole test paper, and it is also the part that students are most likely to lose points. The fill-in-the-blank part includes 10 mini-questions, among which 1, 2, 3, 5 and 9 questions are all basic concepts for testing students, including the application of knowledge such as time, minutes and seconds, the understanding of meters and centimeters, and the concept and possibility of multiplication. In the knowledge of filling in the blanks, the error rate of 1, 4, 6 and 9 is relatively high. 1 The mistake in the question is that the time unit and the length unit are mixed together, so some students think that the school time is 6 meters. In fact, there will be a series of reforms in the future examination papers. In addition to the text, the corresponding graphics will be displayed next to the text. I think that in that case, students will judge according to their own life experience, and the error rate will be reduced. Question 6: There are mistakes in students' understanding of the text. The product of two fives and two fives is 10, which is mainly due to students' misunderstanding of the concept. Therefore, when teaching new knowledge, students should firmly grasp these concepts. As for question 9, I think it is not difficult to train this type of topic more in normal training.
(3) I will choose (put the serial number of the correct answer in brackets)
I have stated the intention of this topic in the characteristics of the above test paper, so I don't need to say anything here.
(4) Use vertical calculation.
This part takes into account all the operations learned from the second grade. Generally speaking, students have mastered the method of vertical calculation, and the author's intention has been achieved. But there are also a few students who are careless and not serious, which leads to many mistakes. We should pay more attention to such students in classroom teaching.
I can draw.
For such a topic, we should teach students the ability to examine the topic. If we know the topic, what do you want us to do? Look at the meaning of the question clearly and then answer it with your existing knowledge. The topic is not heavy, but the investigation of ability is well-intentioned.
I can use my head.
For such a topic, we should first teach students the ability to examine questions, and then teach students the ability to observe graphics and think seriously. Look at the meaning of the question clearly and then answer it with your existing knowledge. The topic is not heavy, but the investigation of ability is well-intentioned.
(7) Solve practical problems.
The title is illustrated with pictures and texts, but we can also see the characteristics of gradual transition to words. The fifth question pays more attention to comparison, enumerates the calculation of multiplication and addition that are easy to make mistakes in students' homework, and further clarifies that multiplication is a simple operation of the sum of the same addend. Addition is an operation that combines two numbers. Let students know the meaning of addition and multiplication in comparison. The fourth question gives each person three rice bowls and two chopsticks, and also examines the students' ability to examine questions. Question: How many rice bowls and chopsticks do nine people need? Then students must first find out how many rice bowls and chopsticks 1 need, and these are two questions to answer. Problems 3 and 2 are the most common solutions in addition and subtraction. As long as students understand the meaning of the question, most students can do it and do it well. 1 question mainly examines the knowledge points of multiplication and division, and also examines students' ability to observe graphics, which is reflected in the usual practice, and students can basically do well!
Third, teaching suggestions
1. Pay attention to the situation of underachievers
Generally speaking, the test paper is not complicated, but every school has students who are in a backward state, and some may only get more than 60 points. This is a child worthy of our teacher's attention in class. Analyze the reasons first, then suit the remedy to the case, teach students in accordance with their aptitude, and try to give the most attention within 40 minutes of class.
2. Pay attention to the nuances of teaching.
Judging from the overall situation of the examination, we should also pay attention to the cultivation of students' ability to examine questions, draw pictures and solve multiple questions in our usual teaching. We can't let children study too hard and too rigid. In the teaching process, teachers should also learn from some exercises and create some topics by themselves. Let the students draw inferences from one another.
3. Pay attention to the close connection with real life.
Now exams and teaching are beginning to move towards life. Therefore, in the usual teaching, we should pay more attention to the connection between life and mathematics, so that children can feel that mathematics is inseparable from life and mathematics comes from life.
Analysis of Mathematics Test Paper of Grade Two in Primary School
1. Overview of the exam: The content of this mid-term math exam covers a wide range, and the test questions involve important and difficult points in the book. Except for the calculation questions, all the others should be deeply understood to answer accurately, which will also exercise students' thinking ability. In this volume, the calculation questions account for 32 points, the problem-solving questions account for 25 points, the multiple-choice questions account for 12 points, and the fill-in-the-blank questions account for 3 1 points, all year round. Most of them are competency tests. Students' ability to examine questions has not improved, but the questions are more difficult than before. Some questions are beyond the comprehension of ordinary students. This semester is short and the review is hasty. On the one hand, some students have poor computing ability and spend a lot of time, which affects the teaching progress and causes short review time. On the other hand, we only review the surface, and don't let students fill in the blanks after consolidating their exercises. Results The "three rates" of the examination results were unqualified.
Second, the analysis of test scores: the highest score 100, the lowest single digit, and the rest are distributed as follows:
The average score and passing rate of class-level reference students are excellent (1) 5181.3 94% 6%.
Two (2) 54 people 79 points 9 1% 1. 1. % 2 (3) 56 people 76.5 points 93% 5.4%.
Two (4) 55 people scored 76.5 points and 78.2% 1 1%
Third, the analysis of test questions: On the whole, the test questions are in line with the students' understanding level, which is conducive to examining the basic skills and abilities of mathematics, and is also conducive to the guidance and cultivation of teaching methods and learning methods. The key contents of this semester are consolidated for students in the form of calculation, filling in the blanks, selection and problem solving.
The first question: oral calculation, most students get full marks.
The second question: vertical calculation, confident practice, no serious loss of points.
Question 3: Fill in the blanks, ***9 sub-questions. This problem has a wide range of knowledge. Among them, the subtitle 1 is seriously lost because all nine digits are "9" and "1" is filled in. The front is wrong, and adding 1 is wrong. The appropriate unit for the seventh sub-question is 7 points. Question 8. The topic is difficult. If you don't understand it, you will lose points.
The fourth question: multiple-choice questions, of which the second question was ignored in the review. Reviewed the ratio between time units and the ratio between length units, but did not review the ratio between one digit, so students hardly got points. The third question, flexible topic, has been said too many times, so students can't master the method, think carelessly and lose points. If you don't understand the fourth sub-question, you will lose points.
Fifth question: Know the direction, this knowledge point is abstract, and it is not easy to score. Fortunately, the score is small. Question 6: Solving problems is a test of students' real life. Even if the questions have been reviewed, students with poor understanding ability cannot consolidate them. There are two reasons for losing points. The latter problem needs to apply the determinant derived from the previous one, but one wrong step will be involved. There are many steps and more units. Omissions and misspellings can't stand accumulation, so the score is serious.
Four, through this test, the measures to be improved in the future:
1, continue to cultivate the good habit of examining questions.
2. Cultivate their ability to analyze problems and choose calculation methods.
3. Encourage students and cultivate their self-confidence in learning and mathematics.
4. Let students be willing to communicate, explore independently and learn the good habit of listening.
5. Go to the famous teachers' classes on the Internet to improve their own quality.
6. I didn't realize my problem until I was reminded of the contents of the test paper again and again. The pace of class is too slow and the progress is too slow. I want to practice more exercises, but I am always delayed by time. If there is a teacher listening to my class in the new school year, give more advice.
Analysis of Mathematics Test Paper in Grade Three of Primary School
First, the analysis of test questions
This set of first-year mathematics test questions better embodies the new concept and target system of the new curriculum standard of People's Education Press. Has the following characteristics:
This paper comprehensively investigates students' learning situation, pays attention to students' basic knowledge and ability, and properly investigates the teaching process, which can better reflect students' mastery of actual mathematics knowledge. Strong interest, close to life. This volume provides students with interesting and challenging knowledge of mathematical exploration. The scenes and illustrations designed are close to students' life, and the picture style conforms to the age characteristics of students.
Two. Problems and analysis
(a) problems
According to the above analysis, the main problems are:
1. Students' overall awareness and habits of observing the topic are not enough, and they are not sensitive to the characteristics of the topic.
2. I didn't look at the questions carefully, and all the mistakes happened.
Students don't know the sequence of events in life.
I can't read the map guide.
(B) Teaching reflection
1. In the process of dealing with "algorithm diversification", we should have the consciousness of "optimization".
2. In computing teaching, there is a lack of "variants" and the communication between problems is neglected.
3. Neglect to cultivate students' consciousness and ability to consciously judge, choose appropriate applications and calculate strategies according to specific conditions.
Third, the direction of future efforts
Through the analysis of the teaching situation of this examination, we should do the following work in the future teaching and evaluation process:
1, strictly follow the curriculum standards and handle the teaching materials flexibly.
2. Create a harmonious environment and guide students to study actively.
3. Infiltrate mathematical thinking methods with specific teaching contents.
Fourth, through this inspection and reflection, I realized that in the future teaching, I should do:
1, increase the training of questions and strengthen the training of students' oral and written skills.
There will be more novel and diverse topics for students to practice in the future.
3. Cultivate their ability to analyze problems and choose calculation methods.
4. Cultivate their good habit of doing problems.
5. Encourage students and cultivate their confidence in learning and mathematics.
Analysis of the second grade mathematics examination paper in primary school;
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