Concept:Textbooks should not be the only source of knowledge. They should encourage students to explore beyond the given content.
Explanation:The National Curriculum Framework (NCF-2005) stresses going beyond the textbook.
Knowledge is built by children using their own experiences.
Teachers should use multiple resources to suit diverse learners and local contexts.
Textbooks were once treated as the sole source, which limited thinking.
Instead, a textbook should act as a starting point.
It should encourage students to ask questions, read more, and observe the world.
This approach promotes deeper learning and inquiry.
Over‑relying on a single textbook restricts innovation and active participation.
Thus, the correct use of a social science textbook is to open doors for further exploration.
Answer:D. opening up avenues for further inquiry