June165438+1October 19 The teaching and research activity of "Learning to Speak" in ninth grade mathematics in xinyi city was held in the auditorium of No.4 Middle School.

Director Liu Wenliang, head of mathematics teaching and research in xinyi city Teacher Development Center, and third-grade mathematics teachers from all schools in the city participated in the teaching and research activities.

At the activity site, xu teacher taught "6.4 Exploring the Conditions of Triangle Similarity (II)" by traditional teaching methods and "Exploring the Conditions of Triangle Similarity" by teacher Wang Shiluan by excellent school intelligent teaching platform. Although the teaching methods are different, they reflect the application mode of learning and teaching plans from different angles, and the activity is a complete success.

Teacher Wang uses information technology to show students' thinking process in time and give feedback in time. According to the personalized guidance of big data, the classroom is natural and smooth, and the smart classroom and the traditional classroom are integrated and innovated, which effectively promoted the in-depth development of the study and lecture plan and won unanimous praise from the leaders and teachers attending the meeting.

Teacher Wang's class begins with a math game, which not only enlivens the classroom atmosphere, but also relieves the students' nervousness. Then, through the functions of screen broadcast, annotation and key demonstration, the students' problem-solving situation is clearly displayed in different levels. Compared with traditional teaching methods, it greatly improves the efficiency of students' performance in front of the panel. The function of random sampling, answering first and then praising has improved students' interest in learning, and the classroom atmosphere is very active! Students follow the teacher's ideas and immerse themselves in a happy atmosphere, as if they were participating in an entertainment competition and mastering new knowledge in a relaxed atmosphere.

? Teacher Wang skillfully used the mobile phone client to switch the window and sent the questions made by students to everyone through the mobile booth, which effectively realized the interaction between students and students and inspired them in time! Through interactive examination papers, the learning effect can be detected in the classroom, the students' practice situation can be displayed in time through automatic correction, and the second and third questions with high error rate can be selected for evaluation, so as to realize accurate teaching and efficient classroom. With the help of the intelligent platform, this open class naturally ended smoothly and perfectly.

Director Liu made a professional comment on this activity and fully affirmed the teaching of the two teachers. Director Liu believes that the intelligent classroom teaching mode in No.4 Middle School is well received by students because of its large classroom capacity, timely feedback and high efficiency. The wisdom teaching in the whole school has achieved initial results and is worth learning and popularizing. At the same time, school leaders are required to pay more attention to smart classrooms and take seriously the creation of smart campuses. (Si Ruili's photo report)