Then, as a teacher, how to strengthen the teaching of computing and improve children's computing ability? Now, according to my years of experience in primary school mathematics teaching, I would like to talk about the following points.
First, teachers must strengthen their own learning.
In this era of huge knowledge growth, teachers are required to study, study and study again to meet the needs of educational reform and strengthen the modernization of mathematics. Teachers should delve into textbooks and thoroughly understand them, that is to say, teachers should have a bucket of water to give students a bowl of water. This will enable students to teach like a duck to water, thinking coherently and methodically. It is hard to imagine that if the teacher has a little knowledge of the textbook, what the students learn is chaotic and passive. How to develop their intelligence and improve their mathematical thinking ability?
Second, create a life situation to stimulate interest in computing?
The new curriculum standard clearly points out that in teaching, students' sense of number should be further cultivated by solving practical problems and their understanding of the meaning of operation should be enhanced. Therefore, in mathematics teaching, teachers should combine the teaching content, create some situations close to life as much as possible, and strengthen the connection between mathematics and life. In teaching, teachers should pay attention to connecting with students' real life, infiltrate the teaching of calculation, encourage students to think from multiple angles, fully develop students' personality and stimulate students' consciousness of active inquiry. ? Use teaching materials in various ways. One of the characteristics of the new textbook is that there are many theme pictures, and the content is often the life scenes that students like to see and hear. Teachers should make good use of thematic maps to stimulate students' interest in learning. And use games, competitions and other ways to train; Look and listen with cards and small blackboards; Time-limited oral calculation and various forms of self-made calculation exercises fully arouse students' enthusiasm, make students change from passive to active, from hating calculation to loving calculation, and gradually form a lasting interest in calculation. ?
Weave children's songs and feel the fun of learning. Teachers can make up several children's songs according to the learning content, which makes students feel lively and interesting and easy to learn and remember. For example, in multi-digit division, the key point is to master the trial and error method, and such regular nursery rhymes can be compiled. Integer division starts from the high order and depends on the divisor. This is not enough to see the next one, except which business is which. The remainder is less than the divisor, which is not enough for quotient one zero. For another example, if you learn the rules and drawing methods of fractional multiplication, you can compose four songs: "Fractional multiplication is very clear, numerator and denominator are multiplied, fractional division is different, and divisor is multiplied in turn." Such children's songs are catchy to read, and can also help students see the essence through phenomena and grasp the essence through appearances. ?