1纯英文教学--美国小学生社会常识课
2 Time for School
3 Community
4 People need law
5 What Can Citizens Do?
6 Choosing Community Leaders
7 Things Change with Time
8 Changes in Family Life
9 Changes in Communication
10 Needs and Wants
11 Goods and Services
12 Spending and Saving
13 Here on Earth
14 Weather and Seasons
15 Land and Water
16 The First Americans
17 Celebration of Holidays
18 People Find New Homes
19 The United States Government
20 The Pledge of Allegiance
21 The Symbols of the United States
22 Changes in Transportation
23 People Start Coming to America
24 The Beginning of the United States
25 Jobs
26 From Factory to You
27 Visiting the Market
28 City,Town,and Suburb
29 Our Resources
