Economics Activity
Try Incentive Detective, a real Rapunzl economics activity where students predict how people respond to a policy change using evidence and reasoning.
Topic hub
Teaching Economics & Markets
Game-based economics lessons on scarcity, market structure, and government's role, built for personal finance or econ classes.
Investing Activity
Try the $10,000 Trade-Off, a real Rapunzl investing activity where students make one simulated trade, then unpack its opportunity cost and risk.
Negative Externality
See how the 1990 Acid Rain Program used cap and trade to fix a textbook negative externality, then try Rapunzl's market failure unit.
What Is a Natural Monopoly
A natural monopoly forms when one firm serves a market more cheaply than rivals could. See why water and electric utilities are the classic example.
What Is Antitrust Law
See how the 1998 U.S. v. Microsoft case shows what antitrust law does: keep one company from using monopoly power to shut out rivals and consumers.
Collective Bargaining
The 2023 UAW strike shows how collective bargaining works: workers negotiate as one group, backed by the threat of a strike, and win real leverage.
Comparative Advantage
Comparative advantage explains why the U.S. imports bananas and coffee instead of growing them. See a real Rapunzl lesson on trade and opportunity cost.
Price Ceiling
A price ceiling caps what sellers can legally charge. See why a cap below market price creates a shortage, using the 1970s gas lines as the case study.
Scarcity
Scarcity means there isn't enough of something for everyone who wants it. See a real Rapunzl lesson using the U.S. kidney shortage as the example.
What Is a Tariff?
A tariff is a tax on imported goods. See a real Rapunzl lesson on the 2018 washing machine tariff that quietly raised prices for millions of shoppers.
Frequently asked questions
What does the Economics & Markets hub cover?
Five strands across 20 posts: the economic way of thinking (scarcity, opportunity cost, incentives, cognitive bias), how markets work, market failure, the role of government, and work, trade, and technology. Many are game- or simulation-format activities built to run in a single period rather than lecture notes.
Is this hub built for personal finance class or economics class?
Both, but it leans toward economics course use. The scarcity, market-structure, market-failure, and government-role posts map cleanly onto a standard micro/macro sequence, including AP-adjacent concepts like opportunity cost and incentives, while a smaller subset ties directly to personal finance decision-making.
What grade level and course type is this for?
Grades 6-12, spanning general middle school economics units through high school personal finance and dedicated micro/macroeconomics courses. The game-format activities scale down for younger students, while the cognitive-bias and market-failure posts assume the reasoning maturity of a high schooler.
Do I need an economics background to teach these lessons?
No. Each activity defines its core concept in plain language before asking students to apply it, so a generalist teacher can run it without prior economics coursework. The game and simulation formats also do a lot of the explaining, since students learn the concept by playing through it.
How long does each activity take in class?
Most run a single class period, about 40 to 50 minutes, including setup and debrief. The game-based ones sometimes benefit from a second short period to discuss results, but none are designed as multi-week units.
Can students run the games and simulations without a Rapunzl account?
Yes, for the sample version on the blog. Most game- and simulation-format activities in this hub work as standalone printable or in-class exercises; an account adds the graded version, teacher guide, and roster-level results in the gradebook.
Does this align to state standards?
Yes. Rapunzl's curriculum is standards-aligned, with per-state crosswalks published for 48 states, and many economics standards (scarcity, opportunity cost, market structure, role of government) overlap directly with the personal finance frameworks those crosswalks already cover.
Are answer keys available for the games and simulations?
Not on the public blog. Sample activities publish without their answer keys so the exercise works cold for students; full answer keys, debrief notes, and teacher guides for every game and simulation live in the Rapunzl teacher portal.