Quanzhou City builds teacher-exclusive digital portraits based on multidimensional data
In recent years, with the deepening of educational informatization, Quanzhou Municipal Education Bureau has actively explored the digital transformation of the teacher evaluation system, and has integrated multi-dimensional data to build a digital portrait of teachers exclusively, providing precise support for teachers' professional development. This innovative measure not only improves the scientificity and efficiency of teacher management, but also provides practical experience for reference for the national digital education reform.
1. Background and significance
The traditional teacher evaluation system often relies on subjective evaluation and phased assessment, which is difficult to fully reflect the comprehensive ability and growth trajectory of teachers. Based on big data technology, Quanzhou Municipal Education Bureau constructs dynamic and three-dimensional digital portraits by collecting multi-dimensional data such as teachers' teaching, scientific research, and training, aiming to achieve the accuracy, personalization and scientificity of teacher evaluation.
2. Data source and structure
The data sources of digital portraits of Quanzhou teachers mainly include the following aspects:
| Data Category | Specific content | Collection method |
|---|---|---|
| Teaching data | Classroom performance, student achievement, teaching reflection | Intelligent course inspection system and student evaluation platform |
| Scientific research data | Paper publication, research on projects, and academic exchanges | Scientific research management system, academic database |
| Training data | Training duration, course completion rate, assessment results | Online learning platform, training archives |
| Social evaluation | Parental feedback, peer evaluation, social honor | Questionnaire, Honor Database |
3. Application scenarios of digital portraits
Through the integration and analysis of multidimensional data, the digital portraits of teachers in Quanzhou City played an important role in the following scenarios:
1.Professional development of teachers: The system intelligently recommends training courses and scientific research directions based on teachers' weak links to help teachers grow in personalized ways.
2.Professional title evaluation: Digital portraits provide objective and comprehensive data support for professional title review, reducing interference from human factors.
3.Resource configuration optimization: The Education Bureau analyzes the overall portraits of teachers in the region, scientifically allocates faculty to improve the level of balanced education development.
4. Implementation results and future prospects
Since the pilot in 2023, more than 5,000 teachers in Quanzhou have been connected to the digital portrait system. Data shows that teachers' enthusiasm for participating in training has increased significantly, with the average quality of classroom teaching increasing by 15%, and scientific research output increasing by 20% year-on-year.
| index | Before implementation | After implementation | growth rate |
|---|---|---|---|
| Training participation rate | 68% | 92% | 35% |
| Classroom excellence rate | 75% | 86% | 15% |
| Number of scientific papers | 1200 articles | 1440 articles | 20% |
In the future, Quanzhou City plans to further expand the data dimension, introduce artificial intelligence technology, and realize intelligent prediction and intervention in teacher growth. At the same time, the application of digital portraits in more scenarios such as cross-regional exchanges between teachers and principal selection will be explored to comprehensively improve the modernization of education governance.
V. Conclusion
The practice of digital portraits of teachers in Quanzhou City shows that digital transformation of education is not only a technological innovation, but also a profound change in educational concepts and management models. Through data-driven precise evaluation, it not only stimulates the endogenous driving force for teachers' professional development, but also provides a new path for the high-quality development of regional education. This innovative model is worthy of promotion and reference nationwide.
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