Digital technology in the field of education
Apply model resolution and value
The application model of digital technology in the field of educational technology essentially refers to the application model of digital technology in education represented by artificial intelligence and learning analysis technology, which is the integration of knowledge model, learner model and teaching model, and digital technology is applied to the intersection of each model and model. At present, the old artificial intelligence of the traditional expert system is deterministic learning for deductive inductive reasoning and reasoning engine, while the new artificial intelligence of modern machine learning technology is oriented to dynamic and random uncertainty learning, so the future digital technology shows a development trend from computing to cognition and perception of emotion, from a single field to an interdisciplinary approach, and from unknown cognition to unknown unknown.
numberWord technology for contemporary education
Opportunities and challenges
AI can assist teachers in topic selection, proposition writing, pronunciation correction, etc., and digital technology can be used as learning assistants (writing, scientific research, programming), teaching assistants (learning resources, evaluation, writing assistance, teacher burden reduction), and "teacher-student-AI" collaboration, which shows that digital technology can liberate teachers from heavy and trivial daily work, provide powerful tool support for teachers to mature and move towards excellence, and accelerate the process of teachers' professional development. But at the same time, the traditional production methods and production efficiency of mental labor will face the greatest impact.
Digital technologies present both opportunities and challenges to contemporary education:One is to bring the problem of academic integrity as a learning assistant - ai*** and control the repetition rate, is it plagiarism? The second is the problem of declining higher-order cognitive ability as a teaching assistant - will AI-assisted creation replace teachers' basic knowledge and skills? Third, there is an unreliable feedback problem in the AI collaboration between teachers and students—is the AI judgment of the student's learning process and results necessarily correct? Through the comparative analysis of the teaching and research programs designed by AI for novice and backbone teachers, and the link design of teaching and research activities of novice and backbone teachers, it is found that digital technology can design different teaching and research programs according to the professional development stage of different teachers and the characteristics of their professional knowledge structure, and build a basic framework for teaching and research organizers in terms of link design and time allocation. The educational value of digital technology for the rules of the game, the relationship between games and other activities, and the role and role of teachers in games have not yet escaped from the "teacher center". In short, digital technology can help teachers mature, but they can't help them excel.
The age of digital technology
The return of the subjectivity of teacher development
Teachers' subjectivity includes independent consciousness, self-regulation, self-esteem and self-confidence. In the context of digital technology, it is necessary to reshape teachers' sense of independence to deal with the crisis of "information cocoon" solidifying and narrowing teachers' thinking and values; Awaken teachers' conscious regulation in the use of digital technology to deal with the crisis of teachers' professional development based on instrumental rationalism exacerbated by digital technology; Strengthen teachers' self-esteem and self-confidence in the face of artificial intelligence, firmly believe in the uniqueness of human intelligence from the value level, redefine teachers' "digital ability" from the grassroots level, and reorganize the development community of teachers with interdisciplinary backgrounds from the practical level, so as to empower teachers' professional development.
Digital technology has freed teachers from repetitive and tedious primary mental work, butThe profession of teaching is facing people, so the creativity of teachers cannot be replaced, because of this, we are always vigorous and passionate!