The first part of the diary of mathematics teaching in grade three
The third grade is an important turning point in primary school. In order to make children lay a good foundation, be interested in mathematics and have a firm grasp of what they have learned, I pay attention to the use of transfer rules in teaching to promote the positive transfer of students' knowledge and prevent the interference of negative transfer.
1. The third grade is the last year of integer learning, and multi-digit operation accounts for nearly half of the whole year's textbooks. The excellent completion of these textbooks plays an important role in improving students' computing ability and completing the teaching tasks throughout the year. Students' ability to learn multi-digit operations depends largely on their understanding and mastery of various operations in senior one and senior two. However, we can't spare all the time to help students review their old knowledge. Instead, we can only compile what we have learned in the first and second grades, such as adding and subtracting, multiplying one digit by two digits, and testing quotient, into oral calculation and listening calculation training topics, and arrange them in each class in a planned way as pre-class exercises. Make old knowledge play a positive transfer role in learning.
2. Use comparison. When the old and new knowledge and skills are very similar, students are often interfered by the old experience when accepting new knowledge. This is a negative transfer, and it is also a difficult point for students to learn. At this time, I will use comparative methods to help students break through difficulties and eliminate the negative transfer of old knowledge.
3. Correct the mistakes. In teaching, I not only pay attention to teaching students knowledge from the right aspects, but also pay attention to cultivating students' judgment ability from the opposite aspects.
The third grade is the bridge and link between the lower grade and the higher grade of primary school. Whether students can complete this transition well depends on the teacher's grasp. I believe that as long as we follow the teaching rules and are good at grasping students' psychological characteristics and thinking characteristics, it is no longer a problem to improve the teaching quality of the third grade education.
The second part of the diary of mathematics teaching in grade three
The third grade of primary school is the turning point from the lower grade to the higher grade. We must cultivate good study habits and a good study atmosphere. However, it is really difficult for students to concentrate on listening for 40 minutes in a class, even good students. When the teacher is giving a lecture, he must make them pay attention to the teacher.
In the mathematics teaching in the third grade of primary school, the most puzzling thing for teachers is how to improve students' interest in learning mathematics. The reasons are many and complicated. Gifted education teachers think that besides students' own reasons, the characteristics of mathematics itself, teachers' teaching methods and means, and whether the basic teaching skills are solid are also very important. Therefore, teachers are required to constantly reflect on teaching design, prepare lessons carefully before class, and actively improve classroom teaching through other channels.
For eugenics, if you want to grasp his thinking, you must leave him in suspense, and the most attractive thing is whether to let him win; For middle school students, it does not disturb classroom discipline. Sometimes you wake him up, and he doesn't know what you are talking about. For them, it is absent-minded. We should constantly remind them to pay attention and organize more classroom teaching. As for the underachievers, first of all, don't set too high a goal for them, so that they can reach it in one jump, make them feel hopeful and taste the joy of success. As long as they make a little progress, they should be praised in time. Let them feel that the teacher has not given up on them, and they still have great hope to improve. Besides, as a teacher, you should speak softly in class and create a relaxed and harmonious learning atmosphere, so that students can hold back and explain patiently no matter how angry and anxious they are. Always remember: there are no students who can't teach, only teachers who can't teach. Be a teacher that students like. Only when students like you will they be willing to study this subject.
Mathematics education should be oriented to all students, everyone should learn valuable mathematics, everyone can get the necessary mathematics, and different people can get different development in mathematics. Many junior high school students in gifted education have great learning difficulties. In teaching, we have carefully observed the students who have difficulties in learning and have not made great progress in their grades, and found that students do not really realize that learning is a process of hard work, trial and repeated failure. Therefore, we should try to use the failure education method in teaching to overcome this problem effectively. Students' will and perseverance have also been cultivated and improved. As long as we attach importance to students' psychological training in teaching and cultivate healthy psychology-not afraid of trouble, failure and challenge, students will certainly achieve something.