Washington DC Standards
DC.3. Geography and History of the District of Columbia
3.3. Economy of the Local Region: Students demonstrate basic economic reasoning skills and an understanding of the economy of the local region.
3.3.1. Outline the ways in which local producers have used and are using natural resources, human resources, and capital resources to produce goods and services in the past and the present. (G, E)
3.3.4. Define what bartering is (e.g., trading baseball cards with each other), and how money makes it easier for people to get things they want. (E)