National Agricultural Literacy Curriculum Matrix
Journey 2050 Lesson 4: Economy (Grades 6-8)
6 - 8
Students will explain why economics are important to sustainability, describe the relationship between a sustainable economy and the environment, develop a model demonstrating how agricultural production creates a ripple effect that impacts local and global economies and social stability, and discuss how investments build an economy.
- Economy PowerPoint
- Journey 2050: Economy video
- Sustainability Farming Game Level 4: Economy
- Computer or tablet device for each student
- Optional: Ripple Effect Infographic, 1 per student
Essential Files (maps, charts, pictures, or documents)
economy: the wealth and resources of a country or region, especially in terms of the production and consumption of goods and services
global citizen: someone who identifies with being part of an emerging world community and whose actions contribute to building this community's values and practices
infrastructure: the basic equipment and structures (such as roads and bridges) that are needed for a country, region or organization to function properly
market: a place where products are bought and sold
ripple effect: the simple planting of a seed starts a chain of events that help the farmer, community and eventually the world
Did you know? (Ag Facts)
- A market economy is driven by supply and demand.1
- Agriculture plays a significant role in the economic development of a country.2
- In 2014, each dollar of agricultural exports stimulated another $1.27 in business activity.3
- Agriculture and agriculture-related industries contributed $985 billion to the U.S. gross domestic product in 2014.3
Background Agricultural Connections
Interest Approach – Engagement
- Open the Economy PowerPoint.
- Slide 2: Ask your students, “How does agriculture create ripples in the world?” (Just like a ripple in a pond, changes in the agricultural industry impact many other things. When agricultural markets are strong and there is high demand for agricultural products, the cost of food will rise. If an agricultural market is flooded, the price of food will drop. In addition to direct food markets, other industries rely on agricultural commerce for business, so their markets will also fluctuate along with the agricultural market.)
- Slide 3: Ask your students, “What impacts agriculture, creating ripples in the industry?” (Many outside factors impact agriculture. For example, if fuel prices are high, it costs farmers more money to grow, harvest and transport their products to a final buyer, thus potentially decreasing their overall profit. Weather could be another factor. An unusually wet summer could create ideal grazing for livestock, improving their growth rates and potentially leading to a higher paycheck because the animals are sold by the pound. On the contrary, a year of drought can diminish overall harvest if there isn’t enough water available to maximize crop growth.
- Allow students to offer their answers. Inform them that throughout this lesson they are going to take a closer look at how the planting of a seed creates a ripple across the farm, community and country. We all play a role in the ripple effect.
Preparation: Prior to class, review the Background Information, video clip and PowerPoint slides (including the speaker notes) associated with the lesson. Watch the Getting Started with Journey 2050 video and if needed, refer to the Teacher's Guide: Getting Started document paying particular attention to page 2 where you will find the instructions for downloading the Sustainability Farming Game.
Activity 1: Economy and Food Sustainability
- Slide 4: Play the Journey 2050: Economy video (4:47). Prepare students for the video by asking them to discover three things: 1) What is the foundation for an economy? 2) What is a market? 3) How does the increased wealth that comes from a strong market impact a community as a whole? (Background and discussion prompts are outlined in the steps below).
- What is the foundation for an economy?
- Slides 5–6: Ask students, “What is the purpose of the foundation of a house?” As a class, discuss the purpose and function of a building’s foundation. Then ask, “What is the foundation for an economy?” As students offer answers, direct their comments to earning money and creating jobs.
- What is a market?
- Slides 7–8: Define the term market. Determine if students have background knowledge about the law of supply and demand. Provide some explanation or clarification if needed or ask a student to summarize for the class.
- Slides 9–11: To evaluate and apply students’ knowledge of the law of supply and demand, give three example scenarios of fluctuations in agricultural food markets (outlined in the PowerPoint: what if… milk was no longer served in school cafeterias; a disease spread through most of the chicken farms, killing many hens that lay eggs; or a late frost killed more than half of the peach blossoms decreasing the harvest by 50%?). Present each scenario and then ask students how it would impact the supply, demand and market price of the commodity. Instruct students to respond orally, with a hand signal (e.g., “thumbs-up” if the supply will rise or “thumbs-down” if it will fall) or with arrows drawn on paper.
- How does a sustainable farm impact the farm family, their community and their country?
- Slide 12: Present this question to students and inform them that it will be discussed more after they play the next level of the Sustainability Farming Game.
Activity 2: Sustainability Farming Game Level 4 Economy
- Slide 13: Open Level 4 of the Sustainability Farming Game on each student’s computer or device. Explain that in this level of the game they will be farming in all three countries (Kenya, India and Canada). Prepare students for the game by informing them of the following:
- In this level you will have investment opportunities to further the ripple effect in the community. These are examples of real-life investments that exist in each country.
- You will have an opportunity to sell your crops in the marketplace. Prices fluctuate and the amount of crop sold depends on your growing practices. (The more ‘best’ practices used the higher the crop yields, the more money you will make, and the more final product will be available. Students will be exposed to examples of both edible and non-edible items that agriculture produces)
- NOTE: In India, if students plant sugarcane a disease, known as Redrot, will hit their crop causing significant damage. (If you’d like to do a case-study review of how diseases and pests impact farmers refer to Lesson 2, Student Handout 5 – Pests and Diseases).
- This is the last round of the game.
- Total game time is 18 minutes (6 minutes per country).
- Identify three to five students whose farms have generated the greatest amount of income and three to five students whose farms have generated the least amount of income in the game so far. (Students can find a dollar figure in the top left-hand corner of their screen when they open the game.) Make a list of the high-income farmers and the low-income farmers. These lists will be used in step 4.
- Allow time for students to play the game.
- Slide 15: Once students have completed the game, ask the students, “What was the highest crop yield % you received? How did you achieve high results? What choices did you make in the market when you sold your crop?”
- Call on the high- and low-income farms that were identified in step 2. Compare the number and types of investments that were made by each group.
- Next ask the class, “What happens to your harvest when a random event such as hail or a crop disease hits your farm? What is the impact on the local and global market?” Did anyone plant sugarcane in India? What happened to your crop yield?
- As a class discuss the question, “How does a sustainable farm impact the farm family, their community and their country?”
- Slide 16: Display or print and distribute the Ripple Effect Infographic to summarize the principles (see Essential Files).
Review and summarize the following key concepts (Slide 17):
- Earning money and creating jobs are two factors important to a strong economy.
- A market is a place where goods and services are bought and sold. Market prices fluctuate based on the principles of supply and demand.
- When harvests and markets are strong, farmers earn more money.
- When earnings increase, the farmer can invest in making improvements on the farm and provide a positive ripple effect throughout their community and the world.
We welcome your feedback! Please take a minute to tell us how to make this lesson better or to give us a few gold stars!
Using slide 19 of the PowerPoint, consider showing the video clip of interviews with people on the streets of New York City answering the question, "What will the world look like in 2050?" (1:58 min).
- Note: the ideas shared in this supplementary video are not a reflection of the Journey 2050 program and are to be used at your discretion.
Suggested Companion Resources
- Journey 2050 Program Summary (Activity)
- Supply and Demand (Activity)
- 9 Billion Mouths to Feed: Leading the Way to Abundance and Sustainability (Multimedia)
- Agriculture and the Sustainable Development Goals (Multimedia)
- Food Machine (Multimedia)
- Growing Today for Tomorrow Video (Multimedia)
- Journey 2050 (Multimedia)
- Population, Sustainability, and Malthus: Crash Course World History video (Multimedia)
- Taking Care of Business (DVD) (Multimedia)
- World Without Farmers--One Hungry Planet (Multimedia)
- FAO Statistical Pocketbook: World Food and Agriculture (Booklets & Readers)
- Food and Farm Facts Booklet (Booklets & Readers)
- Discovering FARMLAND (Website)
Agricultural Literacy Outcomes
Agriculture and the Environment
- Discuss the comparative environmental pros and cons of populations relying on their local and regional resources versus tapping into a global marketplace (T1.6-8.e)
- Recognize the factors of an agricultural system which determine its sustainability (T1.6-8.h)
Culture, Society, Economy & Geography
- Consider the economic value of agriculture in America. (T5.6-8.a)
Science, Technology, Engineering & Math
- Explain how and why agricultural innovation influenced modern economic systems (T4.6-8.e)
Education Content Standards
Agriculture, Food, and Natural Resources Cluster Skills
CS.02.02Examine the components of the AFNR systems and assess their impact on the local, state, national and global society and economy.
Economics Standard 15: Economic Growth
ObjectivePredict the consequences of investment decisions made by individuals, businesses, and governments.
Economics Standard 1: Scarcity
ObjectiveIdentify what they gain and what they give up when they make choices.
Economics Standard 2: Decision Making
ObjectiveMake effective decisions as consumers, producers, savers, investors, and citizens.
NCSS 7: Production, Distribution, and Consumption
Objective 1Individuals, government, and society experience scarcity because human wants and needs exceed what can be produced from available resources.
NCSS 8: Science, Technology, and Society
Objective 2Society often turns to science and technology to solve problems.
Objective 4Science and technology have had both positive and negative impacts upon individuals, societies, and the environment in the past and present.
MS-ESS3: Earth and Human Activity
MS-ESS3-3Apply scientific principles to design a method for monitoring and minimizing a human impact on the environment.
MS-ESS3-4Construct an argument supported by evidence for how increases in human population and per-capita consumption of natural resources impact Earth’s systems.
Common Core Connections
Reading: Anchor Standards
CCSS.ELA-LITERACY.CCRA.R.4Interpret words and phrases as they are used in a text, including determining technical, connotative, and figurative meanings, and analyze how specific word choices shape meaning or tone.
CCSS.ELA-LITERACY.CCRA.R.6Assess how point of view or purpose shapes the content and style of a text.
CCSS.ELA-LITERACY.CCRA.R.8Delineate and evaluate the argument and specific claims in a text, including the validity of the reasoning as well as the relevance and sufficiency of the evidence.
Speaking and Listening: Anchor Standards
CCSS.ELA-LITERACY.CCRA.SL.1Prepare for and participate effectively in a range of conversations and collaborations with diverse partners, building on others’ ideas and expressing their own clearly and persuasively.
CCSS.ELA-LITERACY.CCRA.SL.5Make strategic use of digital media and visual displays of data to express information and enhance understanding of presentations.