Quality inspection and analysis of the final examination paper of the second grade of mathematics published by People's Education Press (1)
First, the paper analysis
This math exam well embodies the new concept and target system of the new curriculum standard. Has the following characteristics:
1, the content is comprehensive, covering a wide range, and the scores of each part are reasonable.
Curriculum standards point out that everyone gets the necessary mathematical knowledge, and different people get different development. This volume focuses on the mastery of students' basic knowledge and the cultivation of their basic abilities, and also properly examines students' learning process. The examination questions are comprehensive and consist of five major questions.
2. The materials are close to life and evaluate the students' ability to connect with life.
The new curriculum standard points out that learning materials should come from nature, society and life. Starting from the familiar reality and knowledge and experience of students, this paper selects the things and things around children, so that students can realize the value of learning mathematics. These things are familiar to students in real life, which is convenient for students to analyze and solve problems in combination with practice. This also requires children to connect with life and cultivate students' thinking ability, observation ability, hands-on operation ability and problem-solving ability.
3. Flexibility is reflected.
Test students? Length unit? The contents of the book are presented in different forms, which embodies the flexibility of learning methods and thinking and has certain depth and difficulty.
Second, the specific analysis of the test paper
The examination paper is divided into five major questions:
1. Please fill in.
There are five small problems in this topic, including the knowledge of numbers within 100, length units, multiplication formulas and so on. It covers a wide range, is comprehensive and typical, and comprehensively examines students' mastery of basic knowledge, the formation of basic skills and their flexible application ability of mathematical knowledge in textbooks.
2. I am the expert of choice.
***5 small questions. The most mistakes are the second question: a number MINUS 47 gets 25, and this number is () 122272362.
3. I can calculate.
***2 small questions.
65438 +0 is a small problem. Most students do well on this issue.
The second problem is longitudinal calculation. Students can basically calculate this question accurately, and individual students lose points because they don't master the advance and retreat of addition and subtraction.
4. I can draw.
Mathematics teaching is the teaching of mathematics activities and the teaching of exploring various activities in life. Therefore, in teaching, teachers should pay attention to cultivating students' practical ability of hands-on operation. As the saying goes:? It's better to watch it once than to listen to it ten times, and it's better to watch it ten times once. ? Only in the process of hands-on operation can we cultivate students' innovative consciousness and practical ability.
5, the application of heaven and earth.
This part of the ***3 big questions. The first question is divided into two sub-questions. 1 subtopic is an application problem. Check the known total number and number of copies and find out how many copies are. The second sub-question is an application question, which examines the known total number and number of copies and finds out how many copies there are. Students can basically calculate by column.
The second question is to investigate the number of copies and the known number of copies and find out what the total is. The third question is divided into four sub-questions, of which the fourth sub-question requires students to solve a mathematical problem by multiplication or division, and some students' expression of division to solve the problem is not clear enough.
Third, the evaluation of the test paper:
With the deepening of curriculum reform, the form and content of examination evaluation are also changing correspondingly, which highlights the concern for students' practical ability and problem-solving ability with practice; In terms of development, actively seek the diversity of presentation forms of test questions and increase the examination of mathematics knowledge related to real life. Specifically, the number of questions in this proposition is small and the questions are flexible. We should not only examine students' basic knowledge, oral and written calculation ability, but also examine students' ability to observe, analyze and solve problems and their hands-on ability, as well as their habit of carefully examining and answering questions.
Four, from the answer sheet to see the main problems in teaching:
From the statistical analysis of different test questions, it is found that students have a solid grasp of basic knowledge. Most students write neatly and the format is relatively standardized, which shows that teachers attach importance to the cultivation of students' writing habits. Students study relatively well and their ability to solve problems has been greatly improved. However, students still have some shortcomings in solving problems seriously, which need to be further strengthened.
Verb (abbreviation of verb) Future measures and efforts:
1. Continue to cultivate students' good study habits, pay close attention to the training of basic knowledge and skills, and cultivate and improve students' computing ability. Strengthen oral arithmetic training, strengthen written arithmetic.
2. Pay attention to the connection between mathematics and life in teaching, and try to design exercises with colorful forms and close to life. Make exercises hierarchical and flexible. The mathematics content is lively and interesting. Cultivate students' interest in learning and let them master knowledge actively, easily and happily.
3. Strengthen the teaching of application questions, guide students to correctly examine questions, find conditions and problems, analyze the quantitative relationship of application questions and calculate them correctly. Always pay attention to revealing the relationship between known quantity and unknown quantity in application problems through intuitive teaching and guiding students to operate, and master the thinking of solving problems.
4. Teachers should deeply reflect on students' learning style and thinking flexibility from the mistakes in answering questions, and contact the gap in life and the cultivation of mathematical ability to teach students in accordance with their aptitude.
Quality inspection and analysis of the final examination paper of the second grade of mathematics published by People's Education Press (Part Two)
Statistics of Grade One and Grade Two in this math quality test.
1. Result statistics table (two decimal places are reserved)
2. Statistical table of score segments (unit: person)
Second, the analysis of quality inspection results.
1, the overall score of the math final exam in this class is not ideal, because some students' scores in this exam are not ideal. The average grade of this class is 78.48, the passing rate is 100%, and the excellent rate is 55%. Generally speaking, the content of this exam is not very difficult, and the test questions focus on mastering basic knowledge. All the questions have been read and practiced during the review, but some students have some problems that should not appear in the exam, such as not calculating and checking carefully and doing the questions carelessly.
2. According to the test results, most students have a good grasp of students' basic knowledge, but they lack the ability to analyze and solve problems, and the knowledge they have learned is boring and dull. In the future, we should further strengthen the cultivation of ability, design problems from multiple angles and aspects, and let students draw inferences from others, apply what they have learned and solve problems flexibly.
Three. Analysis, explanation and improvement methods of existing problems in this quality inspection.
(1) Problems:
1. Some students are careless in calculation, and there is still the phenomenon of misreading and missing data, especially in the vertical calculation of columns, the horizontal results are omitted and wrongly written. I accidentally miscalculated the answer in the calculation.
2. Students look at the questions carelessly and start doing them without knowing the meaning of the questions, which leads to mistakes in simple calculations.
3. Students' ability to solve practical problems is too poor and their knowledge is too dead to be used flexibly.
(2) Improvement measures
1, cultivate students' good habit of solving problems, and reduce the phenomenon that students are not careful in examining questions, misread the question number, miss writing questions and write grades due to bad study habits.
2. Some students have problems with some simple fill-in-the-blank questions and judgment questions. It's not that they really can't do it, but that some students are not careful and impetuous. This is a common problem in all classes, so I think the most important thing is to cultivate students' good study habits such as seriousness, carefulness, neat handwriting and independent inspection.
2. After passing the exam, I found a seemingly simple problem. Many students made mistakes, and I sometimes blame them. But think about it carefully, the problem is not the students, but that I deviated from the students' grasp of knowledge and overestimated their ability. This is my weakness in teaching. I will definitely try to overcome this problem in the future.
3. Practice should be targeted at ordinary times. Don't let students do general questions, and try to make gifted students eat well. Ordinary students are full, and students with learning difficulties eat, which not only wastes time, but also has a good effect.