Interactive Classroom – How to Create an Interactive Smart Classroom?

Interactive Classroom – How to Create an Interactive Smart Classroom?

The rapid development of information technology has prompted educators to apply mobile information technology to teaching, introduce multi screen interactive teaching platforms, and organize interactive teaching activities. For example, multi screen interaction between teachers and students’ mobile phones and computers has become an indispensable function of smart multimedia classrooms.

Multi screen interaction mainly provides functions such as real-time transmission of screen images, transmission of audio and video data, and multi screen control. During teaching, the teacher’s computer can achieve same screen teaching, one click projection, handwritten annotations, collaborative assignments, and cyclic playback of teaching content with the student’s electronic pad, to adapt to teaching modes such as teacher-student interaction and group discussions. Teachers can break free from the constraints of the podium, and their teaching methods can be more flexible and efficient.

In this context, Bijie Internet adopts the smart classroom solution of multimedia collaboration system to create a group discussion smart classroom scene for vocational colleges. The solution adopts display devices+IP networking+multimedia collaboration system (BJ66 interactive version/BJ80 interactive version), supporting group communication, multi screen interaction, achievement display, annotation and review functions, and can be integrated with classroom control system and classroom recording system. At the same time, it can provide a unified management platform, support large-scale deployment, and facilitate remote management by school operation and maintenance personnel.

The practical application of multi screen interaction in education

1. Wireless screen expansion

Expanding the screen is the most fundamental function of screen casting technology, which allows instructors to demonstrate images beyond a fixed multimedia system in the classroom. They can also add mobile devices, tablets, or even another computer as an expanded screen, supporting a wider range of device sources and forms for presentations. For example, if teachers need to demonstrate documents, photos, videos, and other content on mobile devices, they no longer need to physically copy them, and can directly display them through screen mirroring technology.

2. Handheld electronic whiteboard

The existing multimedia systems in classrooms, such as projectors, LED displays, and LCD TVs, mostly do not support touch screen operation, while the screens of mobile phones, tablets, and other devices are high-definition multi touch screens. Through screen projection technology, mobile devices can be set up as powerful handheld electronic whiteboards. Teachers can freely write and draw on mobile devices, similar to using a large screen as an electronic whiteboard, and this “electronic whiteboard” can also be freely carried, supporting the functions of an electronic whiteboard.

3. Interactive teaching

Modern teaching theory points out that the teaching process is a process of active interaction and common development between teachers and students. Teaching is the unity of teachers’ “teaching” and students’ “learning”, and its essence is the interaction between teachers and students. In the process of multi screen interaction, it supports switching screen projection devices at any time, and each student’s device can be projected. When students answer questions, they do not need to walk to the blackboard and use chalk to do calculations, but can operate and answer them through the computer. The operation steps are projected in real time onto the big screen, allowing teachers and other students to see every step of the answer clearly, making it convenient for teachers to grasp the learning dynamics of all students. Teachers can also annotate the content of students’ screens in real time.

• Group screen with four displays

The teacher can use the drag and drop function on the main screen to display multiple group screens simultaneously on the main screen. The main screen can display up to 6 groups’ screen images simultaneously.

• Same screen broadcasting

Teachers can synchronize and push the main screen to each group’s sub screen in the form of broadcasting.

• Multi screen interaction

Teachers can pull the screen of a certain group to the main screen for display, and at the same time broadcast the main screen image to other groups for sharing on the same screen.

Suzhou Bijie Network Co., Ltd. is a leading provider of multi screen collaboration solutions. The company independently develops multi screen interaction and intelligent image processing technology, focusing on providing multi screen collaboration product solutions for the intelligent office and smart education industries. It helps enterprises and schools improve office and learning efficiency, solve communication and management problems, and make information exchange easier.
Through multi screen interactive devices for teaching, traditional communication and teaching modes have been broken, enabling all students and teachers in the classroom to share, discuss, comment on, and answer questions online, greatly improving classroom efficiency and capacity, and transforming students from receivers to creators.