Well, that’s a whole wide area, right? With several sub-disciplines that are extremely broad in their own right. In my opinion, this includes sub-disciplines such as:
- Philosophy of education
- Educational psychology (scientific foundations of how people learn, with an eye to evidence-based theories about how to structure effective learning)
- Curriculum design
- Educational technologies
- Educational leadership and administration
- Special education and inclusive education
- Physical education and kinesiology
- STEM education
- Adult education
- Learning a second language
- Class management
- Multiculturalism and interculturalism in the classroom
- Methodology of educational research
- Educational dimension