Here is Cambridge syllabus for Economics (IGCSE Level):
1 Basic economic problem: choice and the allocation of resources
2 The allocation of resources: how the market works; market failure
3 The individual as producer, consumer and borrower
4 The private firm as producer and employer
5 Role of government in an economy
6 Economic indicators
7 Developed and developing economies: trends in production, population and living standards
8 International aspects