Math diary can improve students' interest in mathematics and deepen their understanding of mathematical concepts. So, how to write
Math diary can improve students' interest in mathematics and deepen their understanding of mathematical concepts. So, how to write math diary in primary school? The following is the writing method of math diary, the fourth grade primary school, which I compiled for your reference. I hope it will help you!
How to write the fourth grade math diary: math diary content
1, class diary
You can write down your thoughts, experiences, inspirations, discoveries, etc. When students study math, they have math classes or do math homework. You can keep a diary to record students' mastery, listening, cooperation, thinking, innovation and application of knowledge and skills in class. For example:
Today, we learned about "triangle", and learned what a triangle is, its characteristics, its classification and its wide application in practice. What I learned most in this lesson is the characteristics of triangles, and there is another thing I don't understand: why can an obtuse triangle have only one obtuse angle instead of all three angles? I asked several other students, and they didn't want to. I have to ask the teacher to tell me again tomorrow. Look, it's good to have a problem. It can make me think more and understand what I have learned thoroughly.
2, thinking diary
It is necessary to record the thinking process of students in class, homework and problem solving.
For example, the teacher told us a question: 58 million kilometers = 1 100 million kilometers. One team did this: the forward speed between 10,000 km and 100 million km is 10000, so divide 58 million km by 10000 and move the decimal point four places to the left, which is 58 million km. I have another idea: first rewrite 1 10,000 kilometers into kilometers, which is 58 million kilometers, and then put the decimal point in the lower right corner of its billion digits, which is 58 million kilometers. How's it going? Is my method good?
3. Cooperation Diary
It mainly records students' mutual help, mutual promotion, mutual learning and cooperation with classmates in mathematics learning. I didn't listen carefully today, so I handed in my homework very slowly. If not, I'll ask my classmate in the same place, but he won't talk. I know this because I have been asking him questions and bothering him these days. I don't blame him. Alas! You must listen carefully in the future. So I asked Liu Xiaoping, and she told me very carefully. When I handed in my homework, the teacher praised me for doing well, and I was very happy. In fact, the teacher should praise that classmate. As for which classmate, I think everyone already knows.
4. Life Diary
It is mainly used to record interesting and personally experienced scenes about mathematics that children encounter in their lives, so that students can feel that there is mathematics everywhere in their lives. For example, at noon today, my mother asked me to buy 1 yuan 50 cents of white sugar and 2 Jin of soy sauce, and gave me a piece of 10 yuan. After I bought it, the salesman gave me 30 cents change from 6 yuan. On the way home, I calculated: 1 kg soy sauce 1 yuan.60, 2 kg is 3 yuan.20, plus 1 yuan.50 sugar, one * * spent 4 yuan.70, 10 yuan -4 yuan.70: 5 yuan Triangle, so he should call me 5 yuan Triangle more. I went back to the clerk, who took back the extra change and said, "You are so honest and a good student!" " "ah! I used mathematics, and the role of mathematics is so great!
5, emotional diary
It mainly records the development and changes of students' emotions and attitudes in mathematics learning.
For example, at noon today, I found Zhang Can copying Jin Tairan's math study guide. I thought for a while, should I report to the teacher? If it is reported, it is for her good; If you don't report it, you will hurt her. So I told the teacher and the teacher called her out. She didn't say a word when she came in, as if she were angry with me. What should we do about such a thing?
6. Exam diary
It mainly records students' test-taking situation before the math test, problem-solving situation in the test and experience summary after the test. For example, today, after we finished the exam, our grades came down. I estimated that we could get more than 90 points, but I only got 87 points. I was careless and made a mistake. For example, "add two zeros at the end of an integer, and the original number will be expanded by 100 times." This judgment question is wrong, because adding two zeros after 0 doesn't count. I overlooked this point. We must carefully analyze and consider the problem comprehensively in the future.
7. Explore the diary.
It mainly records the process of students' independent inquiry, active discovery and practical innovation in mathematics. For example:
I found a phenomenon when playing with a calculator: 21-12 = 9, 43-34 = 9, 65-56 = 9, 76-67 = 9, 87-78 = 9. ...
32l- 123= 198，432-234 = 198，543-345 = 198，654-456 = 198，765-567 = 65438。
432 1— 1234=3087,5432—2345=3087,6543—3456=3087,7654—4567=3087……
54321-12345 = 41976, 65432-23456 = 41976, 76543-34567 = 41976 ...................................................................., what do you think of mathematics? Through research, I know that as long as you are willing to explore, you will make many wonderful discoveries, and then you will find how interesting mathematics is.
8. Story Diary
It mainly records some math stories that students have happened or heard. For example:
At home today, I asked my father a question: What is 10+ 10? Dad said, "20", and I said, "Wrong!" Dad said, "How much is it?" I said, "You should use 18, 10, 10 as the base. Isn't that 18? " After that, we all laughed.
9. Teacher's Diary
It mainly records students' attitudes, feelings and suggestions to teachers. Write a difficult problem. When students encounter unsolvable problems in learning and doing math problems, they can write these problems in their diaries and ask their teachers for help. In math class, I always don't understand the examples explained by the teacher, and I am puzzled and afraid to ask questions. I can also write them in my diary and ask the teacher for individual counseling after class. Students can write their own opinions and suggestions on math teacher's class, homework assignment, homework correction, extracurricular counseling, exam evaluation and so on. In the diary; If you have other opinions about the math teacher, or have something to say to the teacher, you can also write it in your diary. A student wrote in his diary: "Teacher: I don't know why today, I can't hear your math examples, so I can't do a few math homework today." In order to complete the study task assigned by you, I had to copy some students' answers. I'm terribly sorry. If you have time, can you give me more tutoring? "Another example is:
The teacher recommended me this schedule three times. On one occasion, Sun Pei could not move the decimal point. I stood up and said to him, "expansion moves to the right, and contraction moves to the left." This is easy to remember. "The teacher praised me for summing up well. The second time is to do a problem that is both enlarged and reduced. I have my good method: synthesize first, determine whether to enlarge or reduce in the end, and then move the decimal point. The teacher praised my novel and unique method. The third time is that I have been actively answering questions. The teacher praised me for my energetic study. I really like this course. Teacher, I want to say to you: "You should praise us more in the future, and everyone should praise us. In this way, I can guarantee that every class in our class is happy. "
10, growth diary
It mainly records students' progress in learning, existing problems and the process of correction. For example, in class today, my energy is always not concentrated, and I always think about this and that, and my grades are also declining. I seem to have fallen into a trap, and I can't concentrate and climb up. I think I must try my best to climb this damn trap! I also hope that students who fall into this trap will climb up as soon as possible.
1 1, flash diary
I mainly record my experiences, thoughts, experiences, successes and excellences in mathematics learning. After accumulation, I have written more than 30 articles about math diary. My classmates in our group praised me for my good writing. I summed it up and got some experiences: writing about the process of mathematical events that happened today; Write your own ideas about learning mathematics; The purpose of writing mathematics ... as long as you grasp the previous content and write carefully, you can write a good diary. My class's monthly evaluation is: You have been rated as a small celebrity in math diary, congratulations! We believe that according to the way you keep a diary, the whole class can write one good diary after another. Math points learned every day, good questions and questions you don't understand, etc. I usually ask them to write some recently learned mathematics and observe it in daily life. For example, mom and dad work hard. Please record your parents' working hours in a 24-hour system, and then write an article about math diary.
How to write math diary in Grade Four II: math diary asked.
1, write one thing and seek truth from facts. Write as much as you want, just write clearly what you want to say to the teacher so that the teacher can understand. Don't write casually.
2, informal, like chatting. When writing about math diary, students seem to chat face to face with their teachers. They can write whatever they want, and anything related to mathematics can be written. Write at will, regardless of the writing format and requirements, very casual.
3, in a few words, don't bother. Can students write math diary? If the sentence is clearly written, don't use two sentences. If you can write it clearly in one paragraph, don't use two paragraphs. Don't decorate it with flowery words. Don't be wordy. Don't confuse the teacher.
4. Write with content, not every day. Students learn math, have math classes, do math homework, have experience, have questions and have suggestions, they will write ... if not, they will not write and will not adhere to unity. In other words, if they have the above contents today, they can write today, if they don't, they can write tomorrow, and if they want to. Give it to the teacher when you are finished.