Creation of "Future Classroom" of Nanjing Lotus Experimental School

The “Future Classroom” of Nanjing Lotus Experimental School was completed in January 2016 and has been officially put into use. The “Future Classroom” has experienced a development process from scratch and growing in scale. “Future Classroom” The building area is about 150 square meters. It is led by “digitalization”. It integrates e-learning room, virtual simulation laboratory and historical geography-specific classroom. It is divided into two areas: digital learning and technology interaction, and information. Three modules: learning module, digital experience module and intelligent management module.

Cloud Teaching Constructs Smart Learning Environment - Digital Learning Area

The digital learning area includes multimedia teaching system, normal recording and broadcasting system, visual teaching and monitoring platform, electronic class card, attendance system and Internet of Things. It integrates multimedia interaction, e-learning, normal recording and other functions, and can be based on The actual needs of the school and the instructor are free to convert the use of the classroom.

1. Complete multimedia teaching system. It can view the information of the student terminal in real time, capture the screen in real time and switch to the big screen, which truly achieves the purpose of interaction between teachers and students and human-computer interaction. The multimedia teaching system is mainly composed of 4*1.4 m low-light quantum hand-touch teaching board and laser projector. It can not only realize ordinary board-book function, electronic whiteboard function, but also 210-inch large-size screen display touch according to the teacher's authorized requirements. Operation, split-screen display operation and other functions, can also be based on dynamic display, through large-screen display and split-screen teaching, highlighting interactive communication, and truly realize the function of interactive multimedia teaching.

2. Normalized teaching and recording system. Automatic tracking of teachers and automatic capture of students standing and sitting, with a variety of course guidance mode, teachers, students, courseware can automatically switch to meet and adapt to more learning terminals.

3. Electronic board. Displays class or classroom information, current date and time, and real-time data collected by sensors, including temperature, humidity, illuminance, PM2.5, CO2 concentration, and more. At the same time, the current status of the classroom is displayed, including the name of the course, the name of the teacher, and the time of the lecture. In addition, the electronic class card is also an information publishing platform, which publishes school news, event newsletters, school information, object-seeking notices, and important notices through the PC software. Through the PC software, the electronic class card can also set the test mode, and release the test information in a unified way, instead of the traditional way of manpower for each classroom sticker, to facilitate the organization of the test.

4. Internet of Things. The classroom temperature and humidity and air conditioning, CO2 and ventilation, illumination and lighting, the use of projectors and screens, curtains, lighting and other teaching environment monitoring variables and the strategic management of the teaching environment support equipment to establish intelligent linkage, while teaching tasks The teaching activities such as scheduling change, educational management, and examinations provide a more efficient network notification notification display platform, which provides intelligent, efficient and powerful physical environment support and information for education, teaching administration, examination management and student management. Pass the interactive environment support. Its main features are: (1) remote control. Home automation can be realized through terminal control devices such as mobile phones and tablet computers, and lighting lighting and household appliances can be remotely controlled to realize functions such as security equipment and environmental monitoring. (2) Scene control. Its functions can be programmed into the “scene”, such as “home scene”, which can automatically complete a series of operations such as opening the door, turning on the lights, opening the window, and turning on the TV with just one button. (3) Linkage control. Environmental awareness is a very important part, including multiple parameters, such as temperature and humidity in the classroom, air quality, light intensity and the intensity of the sound. After sensing these parameters, the smart home will make corresponding judgments based on these parameters and link the related devices. In addition, the system can also be used for comprehensive monitoring of daily monitoring and electronic examination rooms.

Simulation technology to create a dream light world - technology interactive exchange area

In the science and technology interactive exchange area, there are mainly virtual simulation laboratories, three-dimensional terrain and phantom imaging facilities.

1. Virtual Simulation Lab. The indoor contains dynamic environmental data, remote sensing telemetry data and other historical and historical information materials, as well as the experiments involved in each course textbook, which greatly facilitates students to access and operate various virtual simulation experiments, creating conditions for inquiry learning and subject experiment activities, as a heuristic. , inquiry, discussion, and participatory teaching create conditions. As a simulation experiment system of the new generation digital intelligent teaching system, it contains almost all the experimental contents in the physics, chemistry and biology textbooks of the new curriculum, which allows students to master the basic skills, operation norms and self-assessment of the experiment. The necessary additions and extensions to traditional experiments.

2. Stereoscopic terrain. Through the linkage demonstration of digital stereoscopic terrain and multi-media ring screen projection demonstrator, the holistic and different nature of the natural geographical environment is expounded, which greatly enhances the students' sense of space. Let students intuitively understand the world's land and sea distribution, continent topography, geographical features, mountain rivers and other profiles, and independently analyze the impact of latitude, land and sea, and terrain on the climate, and use vivid examples to illustrate the negative impact of human activities on the atmospheric environment. And the importance of protecting the atmosphere.

3. Phantom imaging. Projecting the virtual image into the imaging space, through the fine-tuning of the three-face image fusion, forming a "real image", giving people a sense of "things in it", capable of 360° cool rotation of astronomy, geography and other courseware presentations Suitable for all kinds of phantom imaging products. It also supports the playback and operation of 3D models and videos, and can switch, scale, rotate, and move 3D models and videos through remote controls and somatosensory devices. 3D models can be imported and used directly.

At present, a professional digital teaching teacher team is also under construction. More functions are waiting for the teachers and students of the Lotus Experimental School to explore and practice together. They will truly "do a story-based education and have a temperature school." The teaching concept is implemented in the teaching.

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