Standards for Let’s Find a Deal – How the Crusades Led to the Expansion of Trade

Standard: 2

Name: Decision Making

People usually respond predictably to positive and negative incentives. Effective decision-making requires comparing the additional costs of alternatives with the additional benefits.

• K-5: In elementary school, students learn about the benefits and costs of making choices. They learn how positive and negative incentives influence their choices and behaviors, and how different people can make different choices given the same circumstances.
• 6-8: In middle school, the presentation of decision-making is refined by adding the ideas of marginal cost and marginal benefit. Students learn that decisions are made by comparing the marginal cost and the marginal benefit of doing something. Finally, they learn that monetary and non- monetary incentives exist and that decisions may have long- term consequences.
• 9-12: In high school, the scope of decision-making is expanded to include the various roles that individuals play in the economy as well as other decision-makers such as firms and governments. Caveats to decision-making such as unintended consequences, the costs and benefits of an allocation system, and sunk costs are covered. Finally, basic behavioral economics findings are introduced to illustrate examples where individuals may not make the best decisions.Benchmark Students will know that: Students will use this knowledge to: 2.E.1 Because of scarcity, something is given up whenever a choice is made.From a list of three toys, rank order their preferences, state their first choice, and identify the second toy as what is given up. 2.E.2 A cost is what you give up when you decide to do something. A benefit is the gain a person receives when they decide to do something.List the costs (what you give up) and benefits (what you gain) of buying a pet. 2.E.3 The opportunity cost of an activity is the value of the best alternative that would have been chosen instead. It includes what would have been done with the money spent, the time, and other resources used in undertaking the activity.Describe a situation that requires a choice among several alternatives. Decide which they would choose and then identify the opportunity cost of that decision. 2.E.4 The evaluation of choices and opportunity costs is subjective; such evaluations vary depending on individual preferences, cultural backgrounds, and societal norms.Compare solutions to a common problem, such as where to go on a class trip, and explain why solutions and opportunity costs differ among students. 2.E.5 Many choices involve doing a little more or a little less of something; few choices are “all-or-nothing” decisions.Decide how the school should spend $4,800 to buy new playground equipment. Their class voted and would like to buy four swing sets ($1,200 each), three slides ($1,200 each), and three jungle gyms ($600 each). Explain what they must give up to get more of some and less of other equipment.E: ELEMENTARY STUDENTS National Content Standards in K–12 Economics | 12 Standard 2: Decision-Making

Standard: 9

Name: International Trade

International trade can increase the total amount of goods and services available, but these gains are not distributed equally between or within countries. Governments use trade policies such as tariffs or subsidies to change trade flows with different countries.

• K-5: Elementary school students learn what trade, exports, and imports are and how they connect countries.
• 6-8: Middle school students learn about gains from trade and how these gains might not be equally distributed. They also learn reasons why countries might decide to restrict trade.
• 9-12: High school students are formally introduced to the idea of comparative advantage and reasons countries may have a comparative advantage. The debate on globalization and regionalization is discussed. Finally, students are introduced to exchange rates and learn how a change in exchange rates affects prices of traded goods.Benchmark Students will know that: Students will use this knowledge to: 9.E.1 International trade is people and businesses in different countries buying and selling goods and services from each other, offering more choices and improving the quality of life of their people. By specializing in making certain products, countries can trade for other things they need, making everyone better off.Give real-world examples of international trade, such as Mexico selling avocados and mangoes to the United States and in return the United States selling machinery and technology to Mexico. 9.E.2 Trade makes countries more interdependent because countries rely on each other for certain goods and services.Explain how trade leads to interdependence between countries and why it is important for countries to trade with each other. 9.E.3 Exports are domestic goods and services that are sold to buyers in other countries. Imports are foreign goods and services that are purchased from sellers in other countries.Give examples of major products that are produced in the United States and exported to other countries, and identify these countries. Examine labels of products that are consumed or used daily at school or at home and compile a list of imported products and the countries from which they are imported.E: ELEMENTARY STUDENTS National Content Standards in K–12 Economics | 36 Standard 9: International Trade

Standard: 3

Name: Specialization and Exchange

Specialization and the division of labor allow people to benefit from voluntary exchange. Voluntary exchange occurs only when all participating parties expect to gain.

• K-5: Elementary students learn about the benefits of specialization and the division of labor. They understand that exchange becomes necessary when people have specialized in a skill. Barter is identified as an inefficient way to trade and how money makes trading easier is discussed in Standard 13.
• 6-8: By middle school, students are expected to understand that both buyers and sellers anticipate benefiting from exchange.
• 9-12: The high school student learns how transaction costs may limit trade. The role of markets is outlined in Standard 4.Benchmark Students will know that: Students will use this knowledge to: 3.E.1 Most people produce and consume goods and services.Give an example of a good a farmer or florist produces and a good or service they consume. 3.E.2 Economic specialization occurs when people concentrate their production on fewer varieties of goods and services than they consume.Name several adults in the school or community who specialize in the production of a good or service (plumber, law enforcement officer, teacher, hair stylist, etc.) and identify other goods and services that these individuals consume but do not produce for themselves. 3.E.3 Division of labor occurs when the production of a good or service is broken down into numerous separate tasks, with different workers performing each task.Participate in a simulated assembly line and identify the separate operations and the different tasks involved. Identify examples of goods produced in the U.S. using division of labor. 3.E.4 Specialization and division of labor usually increase the productivity of workers.Work individually as a craftsperson to produce a product alone and then work as a member of a small group to produce the same product. Explain why more products usually are produced when each member of the group performs a particular task in making the good. 3.E.5 People specialize in producing what they do best and then exchange their income for goods and services they do not produce.Describe how a specialist’s life such as a long-haul truck driver, accountant, lawyer, or childcare worker would change if they were unable to exchange their income to buy goods or pay for services needed.E: ELEMENTARY STUDENTS National Content Standards in K–12 Economics | 17 Standard 3: Specialization and Exchange