Username: Tsinghua University Affiliated High School
First, user needs
The construction of the intelligent voice classroom project of the secondary school affiliated to Tsinghua University is based on the overall requirements of the “Twelfth Five-Year†development plan of our school, combined with the actual needs of language learning, in accordance with the principle of “coordinating consideration, meeting the necessary, highlighting the key points, and supporting the characteristicsâ€. Integrate and optimize teaching and research resources, improve and innovate the teaching and research management mechanism, and build a campus network language subject platform into a unique teaching and research practice platform. On the network, language preparation, class, homework, self-study, In the examination, management and other aspects, to achieve the purpose of improving teaching quality and reducing the burden of teachers, to meet the requirements of language network teaching reform, to provide a completely realistic experimental training environment for interpretation and simultaneous interpretation practice activities to meet future development needs.
The intelligent voice classroom built this time is located on the third floor of the teaching. The voice classroom has daily teaching functions, including display, sound reinforcement, centralized control, voice teaching, simultaneous interpretation, artificial intelligence and cloud computing. The simple and cheerful environment, the overall tone Convergence, mobile student desks and chairs, easy to combine, self-contained discussion group, using the configured whiteboard to show the results of the discussion, while the simple and fashionable equipment fully reflects the new technology and modern design concept.
Second, project analysis
Tsinghua University affiliated high school has established a common language classroom. Although traditional classrooms can fulfill the basic language teaching needs, there are still many deficiencies, inconveniences and inadequacies. Moreover, with the rapid development of computer technology, multimedia technology, communication technology and network technology in recent years, traditional language classrooms have been difficult to meet the needs of language teaching and research, in order to improve the modernization of education and establish an advanced and efficient education system, To meet the needs of teaching, research and management, it is a general trend to build a modern intelligent speech classroom that meets the needs of current information technology teaching and research.
Third, the project objectives
The information construction of the secondary school affiliated to Tsinghua University has always been of high quality, high standards and high requirements. It aims to establish the benchmark and leading position in the field of information construction in secondary education in China. The CDT (consulting design team) and the school project team teachers conducted in-depth analysis. And discussion, after many exchanges and optimization, determine the project construction objectives, principles and ideas.
The project aims to create a set of intelligent language teaching mode for the secondary school affiliated to Tsinghua University. The voice classroom complies with the construction principles of “practicalâ€, “openâ€, “normative†and “innovative†to realize basic teaching and management functions. At the same time, advanced technologies and concepts such as multimedia, cloud computing and artificial intelligence have been fully embodied in this project, and the deep integration of cutting-edge technology and traditional teaching has been realized. In order to minimize the intensity of teachers' work, fully mobilize students' enthusiasm for learning, improve learning efficiency, and enhance teaching effectiveness, we will establish an innovative and practical language teaching environment for teachers and students.
Fourth, the application product
JSQ9000 JSQ9000-M, JSQ9000-CT, JSQ9000-LT, JSQ9000-SLT, JSQ9000-RT, JSQ9000-CIT, JSQ9000-OT, JSQ9000-OT, JSQ9000-ST, JSQ9000-SCT, JSQ9000 (VD), XY120D, YX2080T
V. Technical solutions
1) Rapid organization of interactive teaching
After the teacher opens the software, all the teaching work can be completed according to the standard process given by the system, and the teacher-student interaction can be quickly organized in the teaching process to realize the interactive and feedback two-way teaching. Such an expert teaching model is unique in the country.
Taking the imitation reading teaching mode as an example, the system uses the expert teaching mode to standardize the design steps of the imitation reading: data search, data editing, reading, recording, self-auditing, comparison evaluation, teacher explanation, excellent example demonstration, making it complete In line with the actual teaching rules, and the humanized design of the operation and application, the teacher only needs to click one by one to complete the entire teaching process, which is convenient for teachers to quickly organize interactive teaching.
2) Customized for the teacher, "willful" experience
Individuals can customize the operation interface, teaching materials, operating habits, etc. The intelligent language laboratory can always give you a willful experience with personalized customization to meet the teacher's humanized needs for educational technology.
It can support the homepage interface customization, and delete and add any platform such as comprehensive teaching materials, listening teaching, oral teaching, reading teaching, etc., so that each teacher can have its own software interface.
It can support the pop-up layer custom teaching materials, and select the teaching materials from the comprehensive teaching material library, the listening teaching material library, the oral teaching material library, the reading teaching material library and other resource libraries, so as to realize the personalized customization of the teaching materials;
It can support common teaching modes such as common teaching mode, full-screen explanation, automatic clause length, etc., so that the system records the teacher's operation behavior and adapts to the teacher's operating habits.
3) Classroom voice test, designed for oral English
For the content of the three parts of the English reading test, the role-playing, the role-playing and the oral composition, the intelligent language laboratory has added a unique teaching mode such as imitation reading, role-playing and oral expression, and is also equipped with a middle school entrance examination and four Resources such as the sixth-level oral test papers meet the training needs of primary and secondary schools for oral examinations.
Imitate the reading mode: the students read and record according to the materials. After the reading, the students provide the recordings for the students to listen and listen to each other. The students evaluate the training results according to the comparison of the pronunciation, the intonation and the speech rate according to the recording and the original sound.
Role-playing mode: Students play different roles according to the language situation set by the teacher, and imitate the question and answer between the person and the machine in the oral test. Role play primarily trains students' ability to access information and oral questions and answers in English.
Oral expression mode: divided into two modes: oral composition and question and answer. The oral essay mode is a formal essay by the students based on the storyline or short film provided by the system. The training scenario fully simulates the college entrance examination English speaking test.
4) Artificial intelligence technology, leading the development of teaching
The intelligent language lab comprehensively introduces artificial intelligence technology to make software more simple and intelligent. For example: data intelligent transformation, machine intelligence assessment, intelligent recommendation of teaching content, intelligent calibration of data, etc. The Intelligent Language Lab is the only language lab on the market that is truly intelligent.
Support text conversion, TTS technology can automatically convert text data into audio data, and realize the intelligent teaching materials;
Supporting machine intelligence assessment, the distinctive part of the intelligent language lab is intelligent oral scoring. By analyzing the integrity, rhythm, accuracy and fluency of students' pronunciation, they can evaluate their speaking ability so that every student can learn. Standard pronunciation;
It can support intelligent recommendation of teaching content, and through intelligent diagnosis and evaluation, it can recommend different teaching contents for different teaching objects. When selecting content, teachers only need to provide screening items, such as “grade†and “teaching modeâ€, they can choose the teaching content they need to achieve intelligent screening;
It can support data intelligent calibration, adopt natural language processing technology, realize the difficulty coefficient of data analysis according to different systems of selected data, and carry out statistical classification and calibration of knowledge points, so as to recommend to suitable teaching objects. This technology allows the teacher to know which words or knowledge points in the data are suitable for the students of the grade level, to meet the teacher's overall grasp of the key points of the teaching, and to complement the human-machine advantage.
Project implementation
During the implementation of the project design, Jinshangyi and the user side have conducted full consultation and communication, and formulated a careful construction organization plan for the implementation of the quality and quantity of the completed project, and aimed at the risks that may occur during the implementation process. The problem was formulated with a complete emergency plan.
However, in the actual implementation process of the project, “time is tight and the task is heavy†is still the biggest problem faced by the project in the implementation process. Due to the problem of the user's curriculum arrangement, the implementation period has been reduced several times. In response to this situation, Jin Shangyu made a positive response and responded promptly and effectively according to the emergency plan. By increasing the manpower and rushing project management means, the project implementation period was guaranteed and the actual requirements of the customer were met. In addition, through the implementation of this project, Jin Shangyu also deepened his understanding of the education business, and accumulated valuable experience in the implementation of similar projects in the future.
Seven, characteristics and advantages
The construction of this intelligent voice classroom fully utilizes cutting-edge information technology to perfectly integrate technologies such as multimedia, cloud computing and artificial intelligence with project construction. Among them, the cloud management technology is used to build a resource management center, which provides abundant resources for teachers to prepare lessons, and can intelligently push resources according to the disciplines and knowledge points of teaching. Introducing artificial intelligence technology to make software more simple and intelligent. Such as: data intelligent transformation, machine intelligence assessment, teaching content intelligent recommendation, data intelligent calibration. Combined with multimedia technology, the teaching content and achievements are displayed in an all-round way, and all software and hardware teaching resources are centrally managed through graphical means.
The design of the intelligent voice classroom fully embodies the advanced language teaching concept, and takes the student learning as the center for planning. In the classroom teaching, the student is the main body and the teacher is the leader. Through teaching, learning, evaluation, testing, examination, inquiry, etc. To fully develop students' interest in learning, improve the efficiency of classroom teaching, build a “accessibility†learning platform, “equal†communication methods, “open†teaching methods, and “monitoring†learning environment to create a customized language learning platform. .
Eight, post-service
As an indispensable part of the project after-sales service, Jin Shangyu is committed to providing users with comprehensive, timely and effective post-service. Jin Shangyu provides implementation training, on-site training and personalized training for this project. According to the actual needs of users, we will formulate detailed training plans, conduct comprehensive technical training for relevant personnel in system use and maintenance, and select personnel with corresponding qualifications and participated in the commissioning work of this project as training teachers, combined with the actual users. Teaching situation, organize relevant personnel of the user to participate in relevant trainings such as operation, management and maintenance, and share management experience and use skills.
Through training, users can fully understand the system's functions and related technologies, and master the system's workflow, so that users can independently perform system installation and configuration, daily use and maintenance, general fault diagnosis and repair. Assist users in building an application and maintenance team with excellent technology and professional skills.
The success of the project is often "three-point technology, seven-point management." In response to the intelligent voice classroom project of the secondary school affiliated to Tsinghua University, Jin Shangyu provided complete operation and maintenance management service solutions for the users, including: spare parts, inspection services, major holiday guards, special personnel, special vehicles, special libraries and other special services. The user's worries in the post-maintenance.
IX. Project Benefits
Under the joint efforts of the school project team and the Jinshangyi project team, the project has been successfully completed. The systems have been officially launched and have achieved good results. Now they have received many leaders and teachers from the brothers and universities. Through the completion of this project, the secondary school affiliated to Tsinghua University has become the leader of the domestic language teaching field. This intelligent voice classroom is guided by perfect teaching methods, closely combining the new trends and new directions of school teaching development, and the application of technology along the front is the entry point to cultivate talents close to the needs of the society. At the same time, actively promote and cultivate students' independent learning and innovation ability, liberate students from the traditional cramming teaching, stimulate interest in learning, and take the transition from “I want to learn†to “I want to learnâ€.
Through the completion of this project, we will build an intelligent learning platform for teachers and students of Tsinghua University affiliated high school to achieve a "networked, digital, personalized" teaching method. Establish a multi-dimensional learning model of “theory + practice + interaction + experienceâ€.
X. Project reflection
At the beginning of the design of the project, in order to reflect the advanced nature of the project and improve the functionality of the voice classroom, it is also considered to cite more cutting-edge technologies. However, due to insufficient estimation of project approval budget, many features are featured in this project. Not realized. In addition, due to the use of many cutting-edge information technologies in the voice classroom, some teachers have encountered in the use of the platform, the system is not well operated, the management is not in place, etc., with the active assistance of our technical service personnel, now all solve.
In response to the needs of the future expansion of the voice classroom, Jin Shangyu has given full consideration and design, and has preset the necessary expansion interfaces to ensure future expansion of functions while achieving seamless connection with existing platforms. In the future function expansion of the voice classroom, it can be considered according to actual functional requirements, such as: establishing a language teaching cloud platform, citing mobile internet technology, multi-language teaching and simulation experience teaching platform, etc., to ensure that the voice classroom can improve teaching. At the same time of function, we must keep pace with the times and make it a platform for cutting-edge technology application and teaching and research.
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