A practical examination method based on micro-applications

Abstract

The present invention relates to the field of educational technology, and specifically to an information-based practical examination method based on micro-applications, which includes the following key technologies: First, virtual practical scenes are superimposed on the real world through AR technology to provide students with an immersive learning environment and reduce practical risks. Secondly, an AI algorithm is introduced to analyze students' learning history data and intelligently recommend personalized learning paths to improve learning efficiency. In addition, the system adopts a cloud computing architecture to support large-scale examinations and ensure stable operation and data security. Finally, a real-time interactive feedback system is designed to enable students to ask questions to teachers and classmates in a timely manner and obtain instant answers, thereby enhancing the interactivity and sense of participation in learning. Through the above-mentioned technical means, the present invention realizes real-time feedback, personalized learning, flexible and scalable, and highly secure practical examination methods, bringing innovative solutions to the field of education.

Description

Technical Field

[0001] The present invention relates to the field of educational technology, and in particular to an information-based practical examination method based on micro-applications. Background Art

[0002] With the rapid development of science and technology, the traditional education model faces many challenges, especially in the field of practical examinations. The existing practical examination system generally has the following problems:

[0003] Insufficient real-time feedback: Traditional practical exams usually rely on on-site scoring by teachers and lack a real-time feedback mechanism. Students cannot understand their mistakes and shortcomings in time during the exam, resulting in unsatisfactory learning results.

[0004] Insufficient personalized learning: Most practical examination systems use a unified assessment standard and fail to fully consider the individual differences of students. Students cannot receive targeted guidance and practice during the learning process, resulting in low learning efficiency.

[0005] Poor scalability: Existing practical examination systems are often isolated and difficult to integrate with other educational tools and resources. Such poorly scalable systems are prone to performance bottlenecks when facing large-scale examinations or diversified requirements.

[0006] Insufficient interactivity: Traditional practical exams lack interaction between students, teachers and classmates, and it is difficult for students to get the necessary support and collaboration during the learning and exam process. This lack of interactive environment limits students’ learning motivation and sense of participation.

[0007] Limited practical environment: Practical exams often require a specific physical environment, which limits students’ practical opportunities. In addition, practicals in traditional environments are riskier and students may face safety hazards when operating.

[0008] In order to deal with the above problems, a more efficient, personalized, scalable and interactive practical examination method is urgently needed. In recent years, the development of emerging technologies such as augmented reality (AR) technology, artificial intelligence (AI) algorithms, and cloud computing has provided new opportunities for improving practical examination systems. These technologies can not only enhance students' learning experience, but also achieve real-time feedback, personalized learning path recommendations, and cross-platform support, thereby overcoming the limitations of traditional practical examinations. Therefore, the research and development of information-based practical examination methods based on micro-applications has important theoretical significance and practical value. Summary of the invention

[0009] The present invention relates to an information-based practical examination method based on micro-applications, which aims to improve the efficiency, personalization, scalability and interactivity of practical examinations by integrating modern technology, so as to solve many deficiencies in the existing practical examination system. The specific invention includes the following aspects:

[0010] Application of augmented reality (AR) technology: This invention uses augmented reality technology to superimpose virtual practice scenes onto real environments, providing students with an immersive learning experience. Through AR devices, students can perform practical exercises in a virtual environment. For example, in medical training, students can intuitively observe the internal structure of a patient and perform virtual surgical operations. This method not only reduces the risks of practical operations, but also enables students to improve their operational skills through repeated practice.

[0011] Intelligent learning path recommendation: This invention introduces artificial intelligence algorithms to analyze students' learning history data and real-time performance to recommend personalized learning paths and content. By calculating students' learning scores, the system can dynamically generate targeted practice questions to help students strengthen their weak points. This personalized learning method improves learning efficiency and enables students to master the required skills more effectively.

[0012] Cross-platform micro-application development: The present invention has developed a cross-platform micro-application that enables students to seamlessly switch between different devices (such as PC, tablet, and mobile phone) to access learning resources and test content anytime and anywhere. The micro-application ensures the best display effect on different screens through responsive design, and uses WebSocket technology to achieve real-time data synchronization to ensure the continuity and convenience of learning.

[0013] Construction of cloud computing architecture: This invention uses cloud computing technology to build an efficient system architecture to improve the scalability and stability of the system. Through efficient data storage and processing, the system can support large-scale examinations and ensure stable operation under high load. Using cloud backup technology, the system can regularly back up data to ensure data security and reliability.

[0014] Design of real-time interactive feedback system: This paper designs a real-time interactive feedback system, which allows students to ask questions to teachers and classmates at any time and get instant feedback when using micro-applications. The system integrates instant messaging function, improves the interactivity and collaboration of learning, and helps students better understand the learning content. In addition, through the analysis of feedback data, the system can continuously optimize learning resources and content.

[0015] Comprehensive implementation steps: The present invention provides a series of implementation steps, including technology selection, architecture design, system development, user experience optimization, performance testing, and deployment and maintenance. These steps ensure that the system has high performance and user-friendliness during the design and development process to adapt to the ever-changing educational needs.

[0016] In summary, the innovation of the present invention lies in combining advanced technologies such as augmented reality, artificial intelligence, and cloud computing to propose an efficient, personalized, scalable, and interactive information-based practical examination method. This method not only solves many deficiencies in the traditional practical examination system, but also provides students with a richer learning experience and adapts to the development trend of modern education. Through the present invention, students can improve their practical skills in a safe and flexible environment, and ultimately achieve sustainable development of education.

[0017] Beneficial effects of the present invention:

[0018] 1. The present invention provides an immersive learning experience through augmented reality technology, and students can practice repeatedly in a safe virtual environment, thereby effectively improving their operating skills and practical ability.

[0019] Personalized Learning:

[0020] Introducing artificial intelligence (AI) algorithms to analyze students’ learning history and performance and generate personalized learning paths. This personalized learning method can better meet students’ individual needs and improve learning efficiency.

[0021] Real-time feedback mechanism:

[0022] Through the interactive feedback system, students can ask questions to teachers and classmates instantly and get timely answers and feedback. This mechanism enhances the interactivity and sense of participation in learning, enabling students to understand and master knowledge faster.

[0023] Scalability and flexibility:

[0024] Using cloud computing architecture, the system can support large-scale examinations and ensure stable operation under high load conditions. Cross-platform support allows students to study and take exams on different devices, improving the flexibility and convenience of learning.

[0025] Data security and reliability:

[0026] Cloud computing technology provides a safe and reliable environment for data storage and processing, ensuring the security of student information and examination data and reducing the risk of data loss and leakage.

[0027] Reduce operational risks:

[0028] Conducting practical exercises in a virtual environment can effectively reduce the safety risks that students may face in actual operations, especially in high-risk fields such as medicine and engineering.

[0029] Continuous updates and optimizations:

[0030] The system can continuously optimize learning paths and resources based on student feedback and performance, ensuring that students are always exposed to the latest and most relevant learning content.

[0031] In summary, the present invention not only solves the shortcomings of the traditional practical examination system by combining modern technologies such as AR, AI and cloud computing, but also provides students with a richer and more efficient learning experience, promoting the innovation and development of educational technology. These beneficial effects will bring significant improvements to the field of education and promote the all-round development of students. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a schematic diagram of the system architecture of the present invention;

[0034] Figure 2 It is a schematic diagram of the intelligent learning path recommendation process of the present invention. DETAILED DESCRIPTION

[0035] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0036] A practical examination method based on micro-applications

[0037] This implementation uses augmented reality (AR) technology to superimpose virtual practice scenes on the real environment. Through AR devices, students can practice repeatedly in a safe virtual environment. For example, in medical training, students use AR devices to see the internal structure of the patient and practice virtual surgery. The visual effect of the virtual scene is calculated by the following formula:

[0038] V AR =V real +V virtual

[0039] Among them, V AR To enhance the overall visual effect of the reality scene, V real For the real environment, V virtualThis method enables students to improve their operating skills in a highly immersive environment and reduce the risks of actual operation.

[0040] 2. Intelligent learning path recommendation

[0041] This implementation introduces an artificial intelligence (AI) algorithm to analyze students' learning history data and real-time performance, and recommend the most suitable learning path and content for students. The calculation formula for learning score is:

[0042]

[0043] Among them, S is the learning score, C is the number of correct answers, and T is the total number of questions. Based on this score, the AI ​​algorithm can dynamically generate targeted practice questions to improve learning efficiency and effectiveness.

[0044] 3. Cross-platform support

[0045] Develop cross-platform micro-applications to enable students to switch seamlessly between multiple devices such as PCs, tablets, and mobile phones. All learning resources and exam content can be accessed on different devices to ensure the continuity and convenience of learning. Use responsive design and WebSocket technology to achieve real-time data synchronization and consistent user experience.

[0046] 4. Cloud computing architecture

[0047] Use cloud computing technology to build an efficient cloud computing architecture. Calculate the storage space required for backup using the following formula:

[0048] S backup =N·(D+M)

[0049] Among them, S backup is the storage space required for backup, N is the number of backups, D is the data size, and M is the metadata size. This architecture supports large-scale exams and ensures stable operation of the system under high load.

[0050] 5. Interactive feedback system

[0051] Design a real-time interactive feedback system so that students can ask questions to teachers and classmates at any time during the use of micro-applications and receive instant feedback. The calculation formula for satisfaction is:

[0052]

[0053] Among them, Q is satisfaction, R is the number of satisfied feedbacks, and T is the total number of feedbacks. Through the interactive feedback system, the interactivity and collaboration of learning are improved, helping students to better understand and master the learning content.

[0054] Implementation steps

[0055] Technology selection:

[0056] Select appropriate AR, AI and cloud computing technologies to ensure high performance and scalability of the system.

[0057] Architecture design:

[0058] Design the overall architecture of the system, ensure the coordination between modules, and write detailed system architecture documents.

[0059] System Development:

[0060] Develop the system according to the architectural design, adopt agile development process, and perform iterative testing and feedback.

[0061] User experience optimization:

[0062] During the development process, we focus on the design and optimization of the user interface, and collect feedback and make improvements through user experience testing.

[0063] Performance Test:

[0064] Perform stress testing and load testing to ensure system stability and response time under high concurrency conditions.

[0065] Deployment and maintenance:

[0066] Deploy the system to the cloud and set up a monitoring system for real-time monitoring to ensure the continuous and stable operation of the system. At the same time, regularly upgrade the system and back up data to ensure data security and reliability.

[0067] Through the above implementation, the present invention provides an information-based practical examination method based on micro-applications, which effectively solves many problems in the existing practical examination system. This method not only improves the real-time, personalization and interactivity of learning, but also enhances students' practical experience through cloud computing and AR technology, meeting the needs of modern education.

[0068] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A micro-application-based information-based practical examination method, characterized by comprising the following steps:

1. Use augmented reality (AR) technology to superimpose virtual practice scenes on the real environment, so that students can perform practical exercises in a safe virtual environment. The visual effect calculation formula of the virtual scene is: V AR =V real +V virtual in, V AR To enhance the overall visual effect of the reality scene, V real For the real environment, V virtual is a virtual element; 2. Introduce artificial intelligence (AI) algorithms to analyze students’ learning history data and real-time performance, and recommend personalized learning paths and content for students. The calculation formula for the learning score is: Among them, S is the learning score, C is the number of correct answers, and T is the total number of questions.

3. Develop cross-platform micro-applications to enable students to seamlessly switch between multiple devices such as PCs, tablets, and mobile phones, ensuring that learning resources and exam content are consistent. Continuity of content; 4. Use cloud computing architecture to build the system, improve the scalability and stability of the system to support large-scale examinations, and the required backup storage space The calculation formula for time is: S backup =N·(D+M) Among them, S backup is the storage space required for backup, N is the number of backups, D is the data size, and M is the metadata size; 5. Design a real-time interactive feedback system so that students can ask questions to teachers and classmates at any time and receive instant feedback. The calculation formula for the satisfaction is: Among them, Q is satisfaction, R is the number of satisfied feedbacks, and T is the total number of feedbacks.

2. According to claim 1, the method for informatization-based practical examination based on micro-applications is characterized in that: The augmented reality technology enhances students' immersion through high-quality 3D models and real-time rendering technology.

3. The micro-application-based information-based practical examination method according to claim 1, characterized in that: The artificial intelligence algorithm dynamically generates targeted practice questions based on students' weaknesses to improve learning efficiency.

4. The micro-application-based information-based practical examination method according to claim 1, characterized in that: The cloud computing architecture adopts a microservice architecture design so that each module can be independently deployed and updated.

5. The micro-application-based information-based practical examination method according to claim 1, characterized in that: The real-time interactive feedback system integrates an instant messaging function to support real-time communication between students and teachers.

6. The micro-application-based information-based practical examination method according to claim 1, characterized in that: The system enhances students' operation experience through tactile feedback devices, allowing them to feel the touch in actual operation during virtual practice.

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