Chapter 1 Community Life
Unit 1 The Law
Unit 2 Thai Culture
Unit 3 News and Events in Daily Life
Unit 4 Democratic Activities
Chapter 2 Economics
Unit 1 Producers and Consumers
Unit 2 Economic Resources
Unit Economic Relationships
Chapter 3 Geography
Unit 1 Physical Characteristics
Unit 2 Physical Characteristics and Natural
Unit 3 Planning the Use of Natural Resources