Which subject is not included in social science at upper primary level?

The National Curriculum Framework (NCF 2005) and the NCERT syllabus name four disciplines - History, Geography, Political Science, and Economics - as the areas from which the upper-primary Social Science curriculum (Classes 6-8) draws its content. There is no separate Economics textbook at this stage: economic and civic content reaches students through the 'Social and Political Life' strand, which NCF 2005 designs to draw its learning experiences from political science, economics, and sociology. These four disciplines together give upper-primary Social Science its structure - the study of the past, the physical and human environment, systems of governance, and economic life.

Among the given options, Political Science, Geography, and History are each one of these four NCF-named disciplines. Philosophy - the discipline concerned with abstract questions of knowledge, existence, ethics, and reasoning - is a distinct academic field that NCF 2005 does not name among the four disciplines structuring upper-primary Social Science.

• Political Science: named by NCF 2005 as one of the four; the 'Social and Political Life' textbooks carry this strand through Class 6-8, covering governance, rights, and political institutions.

• Geography: named by NCF 2005 as one of the four; titles such as The Earth Our Habitat, Our Environment, and Resources and Development carry this strand through Class 6-8, covering the physical and human environment.

• History: named by NCF 2005 as one of the four; the 'Our Pasts' series carries this strand through Class 6-8, covering the study of the past and its influence on the present.

• Philosophy: not named among NCF 2005's four disciplines for this stage; it studies abstract questions of knowledge, existence, and ethics as an independent academic field.

This matches NCERT's position paper on the Teaching of Social Sciences (NCF 2005), which draws the upper-primary Social Science curriculum from History, Geography, Political Science, and Economics - confirming Philosophy as the discipline not named among this set.