How to strengthen the effectiveness of hands on operation in primary school mathematics classroom te

First of all, it is necessary to mobilize the interest of students, interest is the best teacher, only if students like to do it, they can do it seriously. When encountering difficulties, as a teacher, you must be patient and help them, and you must not criticize them at will for not doing well, which will hit them and dampen their enthusiasm. So, start with small things and slowly develop hands-on skills, from simple to complex, and gradually transition.

Let the first students analyze, clarify the students' thinking, and then point out and correct their thinking. You can also ask them to try to do the next example problem before the class, and then the teacher will explain it. Calculate more, reason more, do more, ask more.

Geometry, it's impressive to do it.

1. Mathematics learning for primary school students is inseparable from specific practical activities. Paying full attention to the operation of learning tools is one of the effective ways to cultivate students' innovative spirit and practical ability. Therefore, in the classroom teaching of mathematics, teachers should let students make full use of the operation of learning tools to improve their cognitive ability, so that students' multiple senses can participate in the dry training of learning activities, so as to improve students' interest in learning, cultivate students' learning ability, practical ability and innovative spirit.

2. In the teaching of mathematics in primary schools, the proper operation of the learning tools can achieve twice the result with half the effort. However, in actual teaching, we should also pay attention to the method of using learning tools, that is, let students understand what we want to do with learning tools, and know how to complete the operation.

3. According to the different cognitive levels of different students, specific requirements are put forward according to different people, so that each student's ability can be developed accordingly.

Hands-on operation plays a very important role in stimulating students' interest in learning mathematics, helping them understand mathematical knowledge, cultivating problem-solving ability, and cultivating innovation ability. As the saying goes, "It's better to see it a thousand times than to pass it with your hands once".

In the teaching of primary school mathematics, it is very beneficial to properly let students operate hands-on, primary school students are mainly active in image thinking, and active, so that students can operate in the classroom is a process of using both hands and brains, which is an effective means to solve the contradiction between the abstraction of mathematical knowledge and the image of primary school students' thinking, and can make the teaching achieve twice the result with half the effort.

However, reflecting on the usual classroom teaching, I found that there is a lack of effectiveness in classroom hands-on operations. For example, with hands-on operation, there is no mathematical thinking.

In particular, first-grade students are young and have weak hands-on ability, so they are busy paying attention to the guidance of physical movements and the maintenance of classroom discipline, and less attention is paid to the internal thinking activities of mathematics. To this end, I have consulted a lot of materials, and after studying and teaching practice, I have gained something.

1. Optimize teachers' language guidance so that students can clarify the purpose and requirements of hands-on operations.

In teaching activities, teachers are the organizers and guides. Before the operation, the teacher should design the best questions to arouse the students' desire to operate and guide the students to go deeper; When operating, the teacher should instruct students to "what to do" and "how to do" in clear language, and guide students to operate first, then how to operate, and then how to operate, guide students to organically combine observation and operation, and at the same time, teachers should also encourage students to operate creatively from different angles. In this way, after students leave the learning tools, it is possible to leave an accurate and complete image in their minds, and then achieve the role of promoting analysis and synthesis and helping abstract generalization.