Concept:Extension education is a form of non-formal learning that takes place outside the formal school system.
Explanation:It does not follow a structured curriculum like formal education.
It is planned but flexible, unlike informal learning that happens spontaneously.
Extension education targets adults and community members, not students in schools.
Topics include agriculture, health, and family planning.
It is delivered through workshops, seminars, and demonstration projects.
Therefore, it is best described as out‑of‑school education.
Answer:C. Out‑of‑school education