'मारिया मॉन्टेसरी' (Maria Montessori) का शिक्षा में मुख्य सिद्धांत है:

उत्तर: (C) Child's self-directed learning in a prepared environment — Montessori (1870-1952): "Follow the child." Auto-education through sensory materials in prepared environment. Multi-age groups, self-correcting materials, freedom within limits. First woman doctor in ...