With the change of educational environment, the relationship between teachers and students is also changing. From the control of the distribution of teaching resources, the information resources between teachers and students move from asymmetry to symmetry. The authority of teachers is scattered and weakened. Therefore, teachers should change from monopolists to users of resources; At the same time, we should also become consultants and providers of information resources.
2. The transition from imparting knowledge to leading knowledge.
In the information technology environment, the teacher-centered teaching mode will be broken. From the perspective of teaching mode, teachers should adopt democratic teaching mode to make students become the masters of learning. This puts an unprecedented high demand on teachers' professional level. Therefore, teachers should change their ideas in time, from imparting knowledge to leading knowledge and guiding learning, and from being a model to being a model.
3. Change from the "practitioner" of teaching to the researcher of teaching.
From the perspective of research cooperation and reflection, under the information technology environment, teachers should change from "practitioners" and lecturers of traditional teaching to researchers and designers of teaching. This not only requires teachers to have general cultural knowledge, subject knowledge and educational science knowledge, but also requires teachers to learn to integrate traditional ability literacy with information literacy and modern educational concepts and methods. Therefore, compared with traditional teaching practice and teaching research, there is a very obvious difference.