Recently, Shamian primary school in Liwan District, Guangzhou and the first primary school in Longli County, Qiannan Prefecture, Guizhou Province launched the "double teacher class" activity. The members participating in the activity include the remaining branches of Longli No. 1 primary school education group, Longli County Trojan primary school, Longli County Dailin Ethnic Primary School and Guanshan School District Primary School Music Center, as well as teacher representatives selected by each school district. The teaching subjects of "double teacher class" are primary school music and primary school mental health education. Luo Lei and Chen Huixian of Shamian primary school give lectures respectively, and Yu hanghang and pengmengqiong of Longli No. 1 primary school serve as teaching assistants. The first class was a music class brought by luolei, a teacher of Shamian primary school, and yuhanghang, a teacher of Longli first primary school. Under the joint organization and instruction of the two teachers, the students from the two places learned a cheerful Cantonese nursery rhyme "look at the past together". Although the song is simple, it is not easy to teach the children in Guizhou to master Cantonese in a short time. Teacher Luo thought of using gestures to assist the mouth shape, so that the children can accurately read Cantonese with nine tones and six tones. Teacher Luo helps students learn Cantonese pronunciation with four gestures: showing teeth, closing mouth, lengthening mouth and going up. Mr. Luo's class also integrates Cantonese opera, Guangxiu, Guangcai and other Cantonese culture, which is both rich and interesting. Teacher Luo uses match people to guide students to move their bodies. Teachers from Longli No. 1 primary school also surprised the class. The students of No. 1 primary school in Longli County wear bright national costumes and sing melodious folk songs. Teacher Yu also specially made this song into an MV "a little Shamian, a family". The lyrics are full of the friendship between Shamian primary school and Longli No. 1 primary school. The second class is the psychological activity class "opening memory brain power", which is mainly taught by chenhuixian, a teacher of Shamian primary school, and assisted by pengmengqiong, a teacher of Longli County No. 1 primary school. Mr. Chen encouraged the students to challenge their memory. Before class, Mr. Chen asked the students to "break the ice" by introducing themselves. Then, through songs, games, competitions, paintings and other means, Mr. Chen made the students understand the "retelling memory method", "classified memory method", "associative memory method" and "writing poems with simple strokes". The students of the two schools "broke the ice" in their self introductions. Through a series of training, students can use "retelling memory method" to quickly write down telephone numbers; Use the "classified memory method" to write down a group of words in a few seconds; When the associative memory training is carried out, the students' imagination is wonderful and interesting; By drawing simple strokes, students can recite Li Qingzhao's Rumeng Ling accurately in five minutes. The classroom atmosphere is active. Students share ways to enhance memory and improve self-confidence in a pleasant atmosphere. After class, the students said that this kind of real-time class is very interesting. A classmate from Longli No. 1 primary school said: "I didn't expect Cantonese nursery rhymes to be so pleasant, and I love singing more in the future. It was fun to have my first psychological class, and the memory methods I learned were very helpful to my study. Teachers in the two places hope to continue to break the space distance with the help of the network platform, share each other's teaching experience and methods, guide each other and improve together. This "Internet + double teacher class" has given full play to the role of double teacher teaching and improved the efficiency of classroom teaching. In the future, the two universities will continue to give full play to the advantages of "Internet +" to create a new ecology of education assistance. (Xinhua News Agency)