[Commentary] On April 13, Beijing officially launched online subject teaching in primary and secondary schools.
On the morning of the same day, Yu Qiuhong, a chemistry teacher in the second grade of Beijing Eleventh School, was doing preparation work in the classroom.
[Same period] Yu Qiuhong, teacher of Beijing Eleventh School
Collect the feedback of the students' self-study and self-examination in advance, which have more problems, and have individualized communication with the students to know where the problems are. We are usually knowledge, with example questions, so that students can learn from this practical application how to learn and how to use. I hope that the students can feel the first lesson started online, which is very close to our offline learning, and very close in efficiency.
[Explanation] Subsequently, Yu Qiuhong started the first lesson of online subject teaching with an interesting chemistry experiment video.
[Live Sound] Yu Qiuhong, Teacher of Beijing Eleventh School
I have prepared a video for everyone today. It is an experimental video taken by Peking University. I think it is pretty good. I share my screen with everyone.
[Explanation] Yu Qiuhong said that the teaching of chemistry will involve many experimental teaching contents. The online teaching mode limits the experimental operability to a certain extent, but it also has the advantage of being able to watch repeatedly.
[Same period] Yu Qiuhong, teacher of Beijing Eleventh School
By playing these resources, every student can see every phenomenon in detail, and even the teacher can pause and then explain about a certain phenomenon. There are also some experiments that students must operate, and some of them have a relatively high safety factor. Students have very low requirements for reagents and devices. In this part of the experiment, we will also encourage students to stay at home, with the support of parents Under the guidance of the teacher, trying it out yourself can also increase their interest in chemistry.
【Explanation】 On-line subject teaching adjusts the content and methods of students' home study. It takes time to complete the subject teaching tasks. Yu Qiuhong admitted that this puts more demands on the school's and teachers' teaching coping abilities.
[Same period] Yu Qiuhong, teacher of Beijing Eleventh School
Every morning there will be online course teaching activities, and then the afternoon time will be given to students as the time for independent study. We also have some new curriculum resources at the municipal and district levels, and we will all incorporate them. According to the characteristics of students 'home learning, we will develop many specific tools to improve the efficiency of students' independent learning. For example, "questionnaire star" and other forms to obtain some data, each student's all-dimensional and very three-dimensional information can be mastered by the teacher. Questions and answers are arranged every afternoon, and students ’problems can be discovered during the communication.
[Commentary] From the previous stage of online learning to the current online subject teaching, students are becoming familiar with the online teaching model, and parents ’initial worries have been eased.
[Same period] Student Wang Siyi
Overall it can be adapted. If there is a way to record a lesson, I can pause at any time where I do n’t keep up or do n’t understand, or go back and read it again. But these cannot be done in person.
[Same period] Student Li Mofei
Classes usually focus on lectures. After class, students will have enough time to study on their own, and then do all the related tasks to avoid being unable to keep up with the progress of the class or wasting time. Afternoon time is sufficient, students can use their spare time to overcome their weaknesses, which is equivalent to independent review.
[Same period] Student parent Zhang Jieyi
In fact, when I first started, I was a little worried. In fact, now I think that this effect can still hold an optimistic attitude. First of all, the child adapts quickly to the online class. In particular, I think that the concentration is actually very concentrated. Even to a certain extent, it avoids the possibility of private communication between students in the class, and the completion of the assignment Not bad.
[Same period] Student parent Chen Guojun
I feel that online teaching may still be used as an auxiliary method of school teaching. At present, this situation is under a special environment during the epidemic. In the morning teaching, in the afternoon it may be mainly based on homework tutoring, as well as some tests. Teachers will often share some learning methods and experiences of some better students. She feels that this thing is also a reference for her, but also an incentive.
[Commentary] Yu Qiuhong suggested that during the course of online subject teaching, parents should help children develop good learning habits, but pay attention to avoid excessive involvement in the child's learning process.
[Same period] Yu Qiuhong, teacher of Beijing Eleventh School
To grasp a major state of the student at home, then do the logistical work well, don't intervene too much in the child's learning, so that the child can be the master of his own learning, in order to prevent parent-child conflict caused by too much intervention. So if the child has some bad learning habits, such as mobile phone addiction and addiction, then you can communicate with your child about the big goals, such as which time period and which space can be used for mobile phone, which is not, and also You can develop some good study habits or lifestyle habits with your children, then promote your children's growth in these areas.
Lang Jiahui Yan Yuhe reports from Beijing
Editor in charge: [Lu Yan]