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Mathematics handwritten newspaper lace material daquan
Methods of learning primary school mathematics well with lace materials of mathematical manuscripts (1)

1. Develop good working habits. Playfulness is a child's nature, and most children lack self-control, so parents need to urge their children to finish their homework carefully and cultivate their good homework habits and writing posture. Parents urge them to do their homework, check their homework in time and explain what they haven't learned in time. Earnestly completing daily homework is the basic guarantee of study. For students who are relatively backward in their studies, I always use my spare time to make up for it. However, extracurricular time is limited, there are more students who need to make up lessons, and teachers have limited energy, which requires the active cooperation of parents. Sometimes, when a child suddenly makes great progress in his studies, the teacher feels very gratified. Once a child's study has regressed, ask why. Generally, parents are very busy recently and have no time to take care of him. Teachers use their spare time to make up lessons for students who are backward in learning. The teacher doesn't want any students to fall behind. 2. Develop good learning methods. Children should adopt this method when they go home to do their homework every week: first review what they have learned this week and straighten out the context; Then do this week's homework and check it; Finally, preview what you will learn next week. If we adopt this method and stick to it, I believe that children's learning will definitely make great progress.

3. Get into the habit of asking if you don't understand. Parents should patiently explain the meaning of some questions that children don't understand and encourage them to ask if they don't understand. But parents had better not tell him the answer directly. I think as long as you explain the problem clearly, the child can solve it by himself. I found that children with poor grades tend to be more dependent and unwilling to think independently. They either wait for the teacher to explain in class or turn around and expect other students. These students must be dragging their feet when they do their homework at home. Parents should pay attention to correct guidance.

Senior two students have entered school for one year and have a certain foundation of study habits. However, due to their age characteristics, they are prone to the following shortcomings in math learning:

1. Note: Students are young, have poor conscious attention and short persistence time. A class lasts for 40 minutes, and it is difficult to stick to the end. Often after listening to half of it, I wander off, or look around, talk casually, or make small moves.

Second, listening: it is a common problem for many junior students not to listen. However, students have a strong desire to express themselves and often have no time to listen to a complete sentence. I rushed to answer with a little knowledge, ignoring the teacher's suggestions and other students' speeches.

Third, reading and writing: careless, often incomplete, upside down to see the numbers or wrong lines, wrong operation symbols, or incomplete pictures. I didn't pay enough attention when I wrote, but I copied it correctly. I didn't write carefully, and my writing was very sloppy. I didn't check it after I finished writing it.

Fourth, thinking: The thinking development of the second-year students is not comprehensive and systematic, and it is mainly based on intuitive thinking. When they encounter problems that require logical thinking or examine the ability of spatial imagination, their thinking can't keep up and their brains can't turn around, so they will be at a loss and deal with the problems.

5. Language: Due to the lack of life experience and accumulated vocabulary, the language is monotonous and straightforward. Even if you understand logic, you often can't make it clear when you express it orally. In view of the general shortage of students in the above aspects, I think that the cultivation of good math learning habits of second-grade primary school students should focus on the following aspects:

Lace Material of Mathematical Manuscript (2) 1. Attention: In view of students' lack of persistent attention, teachers should start with classroom teaching design, create more interesting situations that can attract students' attention, organically combine mathematics activities with games and fairy tales, always attract students' attention, and arouse students' desire for active exploration and success with teachers' timely praise, encouragement and affirmation. If you can find the answer by students' independent exploration, the teacher should give it to the students, let them try and experience, and really return the classroom to the students. In this way, the problem of students' insufficient concentration is solved.

1. Let the students? Quiet? One or two minutes before class, the students are still in the excited state of playing during recess. Students should adjust themselves during this time and calm down before class, so as to concentrate. Teachers in all subjects can cooperate well to cultivate students' habit of preparing school supplies for the next class before going to activities. At the beginning of the class, when the students were very excited, the teacher said that shouting had no effect. You can clap your hands rhythmically, and the students clap three times together and then sit down.

2. Let students? Listening? : do it? Listening? You must listen and remember. Therefore, the key content of each class allows students to repeat the teacher's speech or the students' speech, and can also do some listening and calculation exercises frequently to cultivate students' listening attention.

3. Let students? Will God? If you want to recover, you must understand. Students just listen, don't think, just don't listen. In class, we should pay attention to guiding students to talk about their own views and ideas after listening to other people's speeches. Where are the good places, where are the mistakes or places that need to be supplemented?

4. Create a lively and relaxed listening atmosphere under the premise of ensuring classroom discipline: the new curriculum does not advocate the very rigid teaching form in the past. As long as students can concentrate on their studies, teachers don't have to be strict about whether students are sitting correctly. In class, they can take some forms of deskmate communication and group cooperation, operate or discuss in cooperation and interact with teachers and students. Of course, in cooperation, teachers should pay attention to the role distribution and assign each team member a post, so everyone has something to do. Before cooperation, teachers should make clear the requirements of cooperation, which will certainly stimulate students' sense of responsibility and participation, and avoid group cooperation becoming a mere formality. In this way, students' thinking is stimulated and they will be more willing to listen under the guidance of teachers.

Third, reading and writing: it is common for students to read and write wrong numbers when reading questions and doing exercises. The calculation is simple, students are not unable to do it, but careless and not serious. How can we form the habit of being careful and earnest? I feel? Harvard girl? Liu Yiting's mother's training method is very effective. She finished the training of copying telephone numbers in one minute with her left and right hands. After copying, parents take notes. About ten minutes of training every day.

For our students, in addition to homework, we can also let parents cooperate to complete this training. Parents can write three sets of numbers at will every day, so that students can train like this. It's not long, but it's effective. When reading the questions, students are required to read with their fingers, and then do the questions after reading the questions clearly. Always remind yourself of the correct posture when writing. You should write neatly and carefully, use your head before writing, and try not to rely on an eraser. Don't scribble on books, homework and exercise books, keep your handwriting neat, and you can show and write your homework carefully in class from time to time. When doing the problem, ask your left hand to point to one and your right hand to write one, so as to avoid reading wrong lines, and then ask for independent inspection after you finish. Everyone prepares a set of wrong questions to record the wrong files. The recording is completed in four steps: 1. Record the wrong questions, 2. Mark the mistakes with colored pens, 3. Write down the reason for the mistake. Write the correct answer.

Thinking: If students want to think rationally, truly understand the meaning of the topic, and can fully express it in language, they cannot do without the support of various comprehensive habits. Therefore, teachers should also pay attention to cultivate students' habits in these areas:

1. The habit of careful observation. By carefully observing the situation diagram and operation process in class, we can develop the habit of paying attention to the things around us. 2. The habit of asking questions. Teachers should guide students not to be ashamed to ask questions, and praise those students who dare and are good at asking questions at any time. Teachers should answer students' questions patiently. Give students the right to ask questions in class.

3. The habit of thinking from multiple angles. When encountering problems, do not think from one angle, but explore the answers from multiple angles to encourage students' innovative thinking and innovative thinking.

4. The habit of being good at association, conjecture and hypothesis. When there is no way to start with a question, you can make a bold guess, assume the answer, and then reason forward. This method can be used especially when doing difficult problems.

If students form these good habits, their thinking flexibility will be greatly improved, and their understanding ability will also rise.

5. Language: In normal teaching, teachers should encourage students to talk more and dare to express their views. Even if they are wrong, it is the result of thinking, far better than not thinking and not opening their mouths. Especially when students make mistakes, it may be a valuable generating resource. Teachers should not be in a hurry to deny, first affirm students' attitude of using their brains actively and speaking boldly, and then let students discuss the new problems that arise. The teacher's tolerance and encouragement will give students the courage to speak.

In addition to the above targeted aspects, I think sophomore students should also cultivate the following two good math study habits.

First, the habit of finishing homework carefully:

According to German psychologist Ebbinghaus? Forgetting curve? The principle is that people will not forget it easily if they practice in time after learning new knowledge, and will forget it easily if they don't practice in time. Therefore, we must consolidate what we learned that day and finish our homework carefully. In this regard, I ask students to do: before doing homework, read the textbook, review what they learned that day, and then do homework. What else is there? Three to one, check and sign? . ? Three? Eyes, heart, hands, eyes look at the topic, think and calculate, and hand write correct and beautiful answers; ? Check and sign? After finishing your homework, carefully check whether there are any mistakes. If there are any mistakes, correct them in time, and finally let parents sign. The wrong questions corrected by the teacher in time are recorded in the wrong question set and corrected in the exercise book.

Second, the habit of fast and correct oral calculation:

Oral calculation in the lower grades of mathematics is the basis of future calculation. To develop the habit of fast and correct oral calculation, we should practice more on the basis of mastering certain oral calculation methods. Senior two last semester focused on exercises 100 and the calculation of addition, subtraction, multiplication and division. The difficulties of addition and subtraction within 100 are carry addition and abdication subtraction, which require teachers to classify and guide the specific calculation methods, while the calculation of multiplication and multiplication and division in the table requires students to remember the multiplication formula. In teaching, teachers should guide students to adopt more targeted, effective and specific memory methods. You can also practice addition, subtraction, multiplication and division in the form of poker games after class. Practice makes perfect, and the speed of oral calculation will naturally increase. Here is a recommended math practice machine for primary schools. The computer can automatically set questions and correct them. Children can also calculate their scores through PK, which fully mobilizes their learning enthusiasm.

The key to forming good habits is decided in the first three days and one month. The first month of school is very important if you want to keep good habits. As a math teacher in Grade Two, I should always remind myself to set an example after school starts, get rid of the bad habits of impulsiveness, simple problem solving and rudeness, and always remind myself to carefully cultivate students' good math study habits according to the above points of education. Because of the age of junior two students, sometimes habits are easy to repeat, so we should communicate with parents more and teach them specific family training methods, so that parents can cooperate with teachers to grasp, grasp and grasp repeatedly, so that habits become natural. It is also worth mentioning that students with learning difficulties in the class are often caused by poor study habits. We must be patient with them. First, treat them as good children full of hope, tolerate their shortcomings and mistakes more, pay more attention to them in teaching, appropriately reduce the difficulty of learning standards and problems, extend the time for habit formation, allow them to repeat many times, and let them experience the happiness of success. Call on other students in the class to pay more attention to helping them, and suggest that parents adopt appropriate educational methods to help them get rid of bad habits and build up confidence in themselves.

I recommend it carefully.