What do mathematics subject content knowledge and subject teaching knowledge refer to? What is the difference?

The difference and meaning of mathematics subject content knowledge and subject teaching knowledge:

1. Basic knowledge: generally refers to the basic concepts, basic properties, basic rules, and basic knowledge involved in mathematics courses. Formulas etc. Basic skills: including basic calculation, measurement and drawing skills. Basic ideas in mathematics: abstraction, reasoning, and modeling.

2. Subject teaching knowledge refers to how topics and issues in a subject area are organized and the understanding of teaching. It is the teacher's special area, that is, the form of the teacher's own professional knowledge and understanding. As can be seen from the literal meaning, PCK is the teacher's personal unique teaching experience. The special integration of subject content and pedagogy in the teacher's unique field is the teacher's own understanding of the subject. A specific form of professional understanding. In addition, subject teaching knowledge is also a knowledge system that distinguishes subject teachers and scholars. Scholars create new knowledge in a certain subject area, while teachers help students understand this new knowledge, and they are also excellent teachers. The difference with new teachers. It is also what differentiates subject experts from experienced teachers. In this model, as a form of knowledge, it is composed of facts, concepts, skills, processes, beliefs and attitudes. The difference is that it is the integration of many kinds of knowledge bases, and it is the special domain of teachers, all The knowledge base contributes to the generation and development of the richest subject teaching knowledge. To fully understand subject teaching knowledge, there are many key ideas that need to be mastered, such as the important teaching expression idea, the idea of ????the knowledge base of teacher-student interaction, and the idea of ??skilled teaching behavior. , the idea of ??integrating all knowledge bases together.

3. Subject teaching (mathematics) is a major under the master's degree in education, while curriculum and teaching theory (mathematics) is a direction under the master's degree in education.