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Using modern educational technology to improve classroom teaching efficiency
With the progress of science and technology, modern educational technology is more and more applied to classroom teaching, which really improves the efficiency of classroom teaching to a certain extent. However, for a time, almost the whole classroom teaching was occupied by modern educational technology, and a class lost its disciplinary characteristics, and almost became an information technology integration class and a high-tech science and technology demonstration class.

I teach Chinese. Let's take Chinese for example. A few years ago, as long as a Chinese class was offered, it was full of modern educational technology. Introduction is a very infectious video with many beautiful pictures in the middle and a beautiful song at the end. The whole class only saw pictures, but not words, which completely deviated from the original intention of "teaching students to learn to use the language and words of the motherland correctly".

? Fortunately, this trend has been gradually curbed in recent years, Chinese teaching has begun to return to the essence of language and writing, and Chinese classroom has become simple again. However, this does not mean that classroom teaching must exclude modern educational technology. As Professor Wang Yue said, modern educational technology is a double-edged sword, which can not only benefit education, but also harm education. The correct attitude should be: let education "command" technology correctly and let technology become a "servant" in the classroom. In other words, we should properly use modern educational technology to improve our classroom teaching efficiency.

? First, use modern educational technology to prepare lessons.

? We used to prepare lessons by hand. A lesson plan takes a long time to write, which is not conducive to the inheritance of excellent lesson plans.

? Now, our school is using the system of collective lesson preparation to prepare its own tutoring plan. The preparation of the tutoring plan is done on the computer, and word documents are used. When compiling, we can use the network to collect relevant resources and directly copy and paste what can be used by me, which is very convenient.

? After the course plan is compiled, it is very convenient to modify it on the computer. After the end of the semester, I use the winter and summer vacations to prepare lessons for my tutoring plan for the second time-seriously modify the font, format and punctuation of the tutoring plan, and add, delete and change the contents of the tutoring plan according to my teaching practice.

? After preparing lessons for the second time, the quality of the tutoring plan is much better than that at the beginning of school. Then, we give the electronic manuscript to the business director, so that before the start of the new semester, there is already a tutoring plan for the next semester in the school mailbox. Then, we are making use of the collective lesson preparation time to prepare lessons for the counseling plan three times and adjust it again according to the actual situation of the students in this grade.

? We can see that electronic lesson preparation can "learn from each other's strengths", which is convenient for the revision and adjustment of lesson plans and the sharing of resources.

? Second, use modern educational technology to expand our classroom capacity.

? The class I teach this year is an experimental class. There are fifty children in the class, and each child is equipped with a tablet computer. The wireless network is always open. In class, I will use network resources to expand our classroom capacity. For example, when guiding students to preview, I will use online resources to look at pictures related to the text and listen to the text read aloud. Exquisite pictures and perceptual model reading immediately aroused students' interest in learning.

? In the course of learning "Managing in Space", there are a lot of information about space knowledge and many pictures of the moon in the network resources. Once students click in, they can read and browse by themselves. Because the students browsed a lot of information about astronauts' life on the moon, it was easier for them to understand the text. ? "In order to study effectively, students must have a strong interest in the materials to be studied." It can be seen that the use of network resources can make students learn more actively, actively and effectively, thus improving the efficiency of classroom teaching.

? Third, apply modern educational technology, change the form of homework, and stimulate students' interest in learning.

? The popularity of social networking tools such as WeChat and qq has also brought a new turn for our education and teaching. For example, the arrangement of homework can make full use of these tools, improve the form and stimulate students' interest.

? In the lower grades of primary school, you can arrange some reading assignments every day, so that students can send them to the WeChat group in the form of voice. I have a friend who teaches Chinese in a primary school. She launched a reading activity in the class WeChat group. Every Monday, Wednesday and Friday night, there are small hosts, scheduled common readers and statisticians. Other students are listeners. After listening, talk about your feelings in the group. This assignment is very popular with students.

? Mathematics and physics in junior high school can let students tell a wrong question in their homework every day, record it as a small video and send it to WeChat group. In this way, students' thinking will be clearer and the students who listen will be inspired.

? For Chinese homework in senior three, you can use WeChat group to let students play "writing to catch up". The teacher starts first, sends it to WeChat group, and asks the students to write it down one by one, and then sends it to WeChat group. This can not only change the bad habit of students' procrastination in homework, but also broaden their writing ideas by reading other students' compositions.

? As for English, students generally lack oral and listening skills, so students can first prepare a topic according to the content of the text, and then speak it in the form of voice in the WeChat group, which will give more students the opportunity to speak and improve their listening level.

? I think, as long as the teacher has a heart, we can deeply integrate modern educational technology with our classroom teaching, so as to truly make educational technology work for us and improve our classroom teaching efficiency.