Which of the following are aims of Social Studies teaching?

Concept: The aims of teaching any subject are usually not single-stranded: a subject is designed to develop several complementary capacities in the learner at once, and "aim" language in teacher-training material lists these capacities as parallel goals, not competing alternatives, unless the item explicitly restricts to only one.

Application: Social Studies (Social Science) teaching pursues exactly this kind of multi-stranded purpose. NCERT/NCF learning-outcome documents for the subject recognize the development of an appreciation for cultural heritage, the building of national integrity together with an international outlook, and the shaping of responsible citizenship as three parallel, well-established aims of the subject — none of them cancels or replaces the others.

Cross-check (contrast each option by value):

• development of cultural heritage — valid but names only the heritage-awareness strand; it leaves out the civic and national/international strands the subject equally targets.

• developing national integrity and international understanding — valid but captures only the unity/global-outlook strand; it does not by itself cover heritage or citizenship goals.

• becoming a good citizen — valid but covers only the citizenship strand; it omits the heritage and national/international dimensions.

Since all three strands are simultaneously and independently recognized aims of Social Studies teaching, no single one of them describes the subject's full purpose — the comprehensive description covering all three is the accurate answer.