Do you still know how to watch TV on your mobile phone? This paper mainly introduces the application of Bijie multi screen cooperation equipment in teaching.
1. The wireless projector is connected with the large screen through HDMI cable‘
2. Teachers use mobile phones and tablets to teach on screen.
Application of wireless display in Teaching
Large screen presentation effect: because the screen projection technology has the functions of real-time transmission of screen image, transmission of audio and video data, multi screen control, when teaching, teachers can control all the screens with one button, which can realize the same screen teaching, different screen teaching, one button projection, multi screen broadcasting, collaborative work and teaching content circulation, so as to adapt to the teaching mode of group discussion.
Interactive teaching: in addition to the large screen display function, the wireless projection technology also supports handwriting annotation, electronic whiteboard, screen counter control, screen synchronization and other real-time technologies. Through the combination with intelligent devices, it can form a modern and intelligent “interactive teaching”. “Interactive teaching” and “interactive meeting” will be the mainstream mode in the future.
1. Mobile information sharing
In the classroom, we can share various articles, pictures, videos and other materials, such as teacher training courses and lectures, through the big screen. With a single stroke of the finger, we can display the huge amount of information in the mobile phone on the big screen.
2. Replace the traditional physical projector
During the classroom inspection and guidance, teachers use mobile phones to take pictures of students’ operations or assignments. At the review and summary stage, teachers will cast the pictures or videos to the large screen for students to watch and make real-time comments, replacing the traditional physical projector with mobile camera.
Chinese writing practice teaching link: Students’ writing practice is shown and commented on through the large screen after taking photos with mobile phone.