​High School Economics Unit 3

Economics - Unit 3: Supply and Demand Dynamics
Standards:
  • CCSS.ELA-LITERACY.RH.11-12.1 – Cite specific textual evidence to support analysis of primary and secondary sources.
  • CCSS.ELA-LITERACY.RH.11-12.7 – Integrate and evaluate multiple sources of information presented in different media or formats.
  • CCSS.ELA-LITERACY.WHST.11-12.1 – Write arguments focused on discipline-specific content.
  • CCSS.MATH.CONTENT.HSS.ID.C.9 – Distinguish between correlation and causation.

Unit Objectives:By the end of the unit, students will be able to:
  1. Explain factors that shift the demand curve and analyze real-world examples.
  2. Define and calculate elasticity of demand, interpreting its impact on consumers and businesses.
  3. Identify the law of supply and the role of producers in the economy.
  4. Examine the costs of production and how they affect supply decisions.
  5. Analyze factors that cause shifts in the supply curve.
  6. Apply the concepts of equilibrium, surplus, and shortage to real economic situations.

Lesson Breakdown:Lesson 1: Shifts of the Demand Curve
  • Essential Question: What factors cause the demand curve to shift?
  • Key Topics:
    • Non-price determinants of demand (income, consumer expectations, population, demographics, consumer tastes, prices of related goods).
    • Graphing and interpreting demand shifts.
  • Activities:
    • Case Study: Impact of a new technology on demand for existing products.
    • Graphing Practice: Students analyze demand shifts in different scenarios.
    • Exit Ticket: Provide an example of a real-life event that shifted demand.
Lesson 2: Elasticity of Demand
  • Essential Question: How do businesses and consumers respond to price changes?
  • Key Topics:
    • Elastic vs. inelastic demand.
    • How total revenue is affected by elasticity.
    • Determinants of demand elasticity (necessity vs. luxury, availability of substitutes, time horizon).
  • Activities:
    • Calculating Elasticity: Students use formulas to calculate elasticity for different products.
    • Debate: Is gas an elastic or inelastic product? Support with evidence.
    • Quick Write: How should businesses price elastic vs. inelastic products?
Lesson 3: Understanding Supply
  • Essential Question: What factors influence how much of a good a producer will supply?
  • Key Topics:
    • Law of supply.
    • Relationship between price and quantity supplied.
    • Supply schedule and supply curve.
  • Activities:
    • Hands-on Simulation: Students role-play as producers adjusting supply based on price changes.
    • Think-Pair-Share: How does supply work in different industries?
    • Graphic Organizer: Compare supply and demand principles.
Lesson 4: Costs of Production
  • Essential Question: How do costs affect business decisions on production?
  • Key Topics:
    • Fixed vs. variable costs.
    • Marginal costs and diminishing returns.
    • Profit maximization and break-even points.
  • Activities:
    • Case Study: Analyzing cost structures of a local business.
    • Math Connection: Students calculate total, fixed, and variable costs from given scenarios.
    • Class Discussion: What strategies do businesses use to lower costs?
Lesson 5: Changes in Supply
  • Essential Question: What causes the supply curve to shift?
  • Key Topics:
    • Non-price determinants of supply (input costs, technology, government influence, number of suppliers, future expectations).
    • The impact of subsidies, taxes, and regulations.
  • Activities:
    • Interactive Lecture: How do global events (natural disasters, new technologies) affect supply?
    • Case Study: Impact of government subsidies on agriculture.
    • Application Task: Create a supply shift scenario and illustrate it on a graph.
Lesson 6: Combining Supply and Demand
  • Essential Question: How do markets reach equilibrium?
  • Key Topics:
    • Market equilibrium.
    • Surplus and shortage.
    • Government interventions: price floors and price ceilings.
  • Activities:
    • Supply and Demand Simulation: Students participate in a market simulation to set prices.
    • Analysis of Real Data: Examine historical cases of price floors/ceilings (e.g., minimum wage, rent control).
    • Writing Assignment: Should the government intervene in markets? Explain your position.

Assessment & Evaluation:Formative Assessments:
  • Exit tickets, graphic organizers, think-pair-share discussions.
    Summative Assessments:
  • Quiz on Supply and Demand Graphs.
  • Short argumentative essay: Should the government set price controls?
  • Final Project: Students create an infographic or presentation on a real-world supply and demand issue (e.g., COVID-19 impact on supply chains, inflation effects).

Materials & Resources:
  • Graphing paper & digital graphing tools.
  • Case study articles on supply and demand shifts.
  • Videos (e.g., Khan Academy, Investopedia).
  • Business news articles on real-world price changes.

This plan balances conceptual learning with real-world applications, ensuring students actively engage with supply and demand principles!
​The following activities include AI tools that enhance student engagement, provide data-driven insights, and facilitate personalized learning. 
​​
Activity: AI-Powered Demand Shift Analysis
  • Objective: Students will analyze historical demand shifts using AI-generated insights.
  • Process:
    • Students enter keywords related to past economic events (e.g., Great Depression, COVID-19, rise of electric cars) into an AI-powered data tool or chatbot.
    • AI generates summaries and demand trends based on historical data.
    • Students create a graph showing how demand changed and write a short explanation of the AI findings.
  • Assessment: Students present their graphs and explanations in small groups.

Activity: AI-Driven Elasticity Calculator
  • Objective: Students will calculate and interpret demand elasticity using AI-generated data.
  • Process:
    • Students input different product categories into an AI-based pricing tool or chatbot.
    • AI provides price change scenarios and consumer behavior predictions.
    • Students use the elasticity formula to classify each product as elastic or inelastic.
    • Students discuss how businesses might adjust pricing based on their findings.
  • Assessment: Students submit a reflection on one business pricing strategy based on elasticity.

Activity: AI Business Simulation on Supply
  • Objective: Students will simulate being business owners adjusting supply based on AI-generated market trends.
  • Process:
    • Students enter a product category (e.g., smartphones, sneakers, organic food) into an AI simulation tool.
    • AI provides data on production costs, supply chain issues, and competition.
    • Students decide how much to produce and at what price, adjusting based on AI feedback.
    • They analyze profit margins and production decisions.
  • Assessment: Students write a short report on how supply factors influenced their pricing and production choices.

Activity: AI Cost-Benefit Analysis of Production
  • Objective: Students will use AI to analyze production costs and business profitability.
  • Process:
    • AI provides data on fixed and variable costs for a business of the student’s choice.
    • Students calculate total cost, marginal cost, and profit potential using AI data.
    • They create a digital chart comparing different production cost scenarios.
  • Assessment: Students propose cost-cutting strategies and explain them in a short presentation.

Activity: AI-Powered Supply Chain Disruption Case Study
  • Objective: Students will investigate real-world supply chain disruptions using AI analysis.
  • Process:
    • Students research a past supply chain disruption (e.g., semiconductor shortages, oil crises) using AI-powered data sources.
    • AI generates summaries of causes, effects, and government responses.
    • Students create a cause-and-effect chart based on their AI research.
  • Assessment: Students submit a one-page report or record a video summary of their findings.

Activity: AI Market Equilibrium Simulator
  • Objective: Students will experiment with supply and demand shifts in an AI-generated market.
  • Process:
    • AI provides different scenarios where supply or demand changes (e.g., a new competitor enters the market, natural disaster affects supply).
    • Students adjust supply and demand variables to find equilibrium price.
    • They compare their results with historical real-world examples.
  • Assessment: Students write a reflection on how equilibrium is reached and whether government intervention is necessary in different cases.

These activities enhance critical thinking and data literacy while making economic concepts more interactive and applied to real-world scenarios.
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