Theoretical education-
1. Preaching for acquiring knowledge.
Pedagogy- Studying from the teacher himself or through ā book (scripture etc.) dvādaśavarsāni yāvat sūtram tvaya'dhyetavyamityupadeśo grahanaśiksā.(ViBhā 7 Vr p. 8)
2. That education, through which the development of knowledge takes place.
- Āsevanaśikṣā.