1. The development trend of pedagogy is that pedagogy research presents a cross-disciplinary development trend. The research field of pedagogy has broken through the framework of school education and expanded to a wider field of social life. Researchers are more and more inclined to understand the phenomenon of human education systematically, comprehensively and comprehensively.
2. The relationship between theory and practice in the field of pedagogy is closer, and it presents the characteristics of the times such as informationization, internationalization and globalization. It exists widely in human life. Through the study of educational phenomena and problems, the general laws of education are revealed.
3. Education is a social phenomenon widely existing in human life and a purposeful activity to cultivate social people. In order to carry out educational activities effectively, we must study it and make it a specific research object of pedagogy after long-term accumulation.
4. Students' professional knowledge level is largely restricted by teachers' knowledge level. If the teacher doesn't understand teaching material analysis in the lecture, can't grasp the key points of knowledge and can't make the main points clear, then students will have a vague feeling of little gain after listening to this class. Therefore, teachers should thoroughly understand the teaching materials before giving lectures, grasp the key points and broaden their knowledge so that students can feel the gains in every class.