9th Social science

Geography

1.Lithosphere 1

2.Lithosphere 2

3.Atmosphere

4.Hydrosphere

5.Biosphere

6.Man and environment

History

1.Evolution of humans and society

2.Ancient civilization

3.Early tamil society and culture

4.Intellectual Awakening and Socio-Political Changes

5.The classical world

7.State and society in Medieval India

Civics

1.Forms of government and democracy

2.Election political parties and pressure groups

3.Human rights

4.Forms of government

Economics 

1.Understanding development

2.Employment in India and tamil nadu

3.Money and credit

Index