Attract students with advanced technology.
For example, when talking about "the two bottom angles of an isosceles triangle are equal", I drew several different isosceles triangles with a geometric sketchpad to directly demonstrate the relationship between their bottom angles. The dazzling colors and changing and equal numbers in the courseware make students understand the content of this theorem at a glance. In the real classroom, many technologies are subject to hardware conditions, which may be difficult to apply in schools, but they can be boldly used in online classrooms without some objective conditions. Therefore, our teachers should make good use of this opportunity, combine their own actual situation, and make good use of the information technology we have learned, such as geometry sketchpad, PPT, micro-lesson video, etc., to attract students to our math class.
Attract students with participatory scenes.
For example, when I was talking about right triangle, I turned the exercises in the textbook into a participatory situational problem related to life: the beam of Xiaoming's house needs to be rebuilt. It is known that ∠ A = 30, AB=7.4m, and two bundles of DE and BC are missing. Xiao Ming's family has a piece of wood with a length of 5.6m, and some people say it can't be used. Xiao Ming thought about what he had learned and said that he could use it. Do you think what Xiao Ming said is right?
Mathematical knowledge comes from life, but it is higher than life. Simply explaining abstract mathematical knowledge will make students feel that knowledge is knowledge, and I am me, which has nothing to do with it. Introducing scenes from life can not only enrich the teaching content of mathematics, increase the interest and sense of substitution in mathematics learning, but also reflect the practicality of mathematics, thus stimulating students' interest in learning and laying a good foundation for students to further study mathematics.
Attract students with rich interactive means.
? In online class, teachers can't face students, and you never know what the students at the other end are doing. Therefore, using a variety of interactive means is an important way for teachers to seize students. Common methods include real-name sign-in, peer-to-peer questioning, students' online narration, collective interaction with answering timers, sending screenshots, group self-study, and after-school homework comments. This will be limited by the platform function. Of course, teachers can use several platforms to give play to their strengths.
? Attract students with teachers' personal charm.
? Personal attraction is personal strength, and its attraction to students is absolute. As the old saying goes, "Learn from the teacher and believe in his way". Blind control will only keep students away from you. Increasing personal attraction can make great efforts in enriching one's knowledge, changing one's language style, improving one's teaching level and applying advanced teaching technology. Let the students fully recognize and admire you. Students like you and naturally like to listen to your class.
? In the online classroom, the teacher's binding force on students is obviously weakened, and the teacher's supervision means are also pitiful. Therefore, only by increasing the attractiveness of individual classes, increasing the interactive means of their own classes and improving their teaching information technology ability can we really grasp students.
I'm Miss Zhao who teaches mathematics. Welcome attention and discussion.