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📈 Free AP Microeconomics Study Guide

AP Microeconomics · All 6 Units

Master AP Microeconomics from basic economic concepts through market failure and the role of government. Flashcards, cheat sheets, essential terms, practice questions, and visual reviews for all 6 units — all completely free.

6 units covered
125+ practice questions
125+ flashcards
College Board aligned
100% free

Choose your unit

Each unit has 6 study resources — flashcards, cheat sheet, essential terms, practice questions, visual review, and FRQ practice.

⚖️
Unit 1
Foundations
Basic Economic Concepts
Scarcity, opportunity cost, the production possibilities curve, comparative advantage, and the basics of supply, demand, and market equilibrium.
📊 12–17% of exam
Start Unit 1 →
📉
Unit 2
Markets in Motion
Supply and Demand
Elasticity, consumer and producer surplus, market efficiency, price controls, excise taxes, and the effects of international trade.
📊 20–25% of exam
Start Unit 2 →
🏭
Unit 3
Inside the Firm
Production, Cost, and the Perfect Competition Model
Production functions, short-run and long-run costs, and profit maximization under perfect competition — the most heavily weighted unit on the exam.
📊 22–25% of exam
Start Unit 3 →
🧩
Unit 4
Beyond Perfect Competition
Imperfect Competition
Monopoly, monopolistic competition, oligopoly, and game theory — how firms behave when they have market power.
📊 15–22% of exam
Start Unit 4 →
👷
Unit 5
Who Gets Paid What
Factor Markets
Derived demand for labor and other resources, marginal revenue product, and how firms hire factors of production to maximize profit.
📊 10–13% of exam
Start Unit 5 →
🏛️
Unit 6
When Markets Fail
Market Failure and the Role of Government
Externalities, public goods, income inequality, and the tools government uses to correct market failures.
📊 8–13% of exam
Start Unit 6 →

About AP Microeconomics

AP Microeconomics is a college-level introductory economics course that explores how individual decision-makers — consumers, firms, and resource owners — interact in markets. The course builds from the basic problem of scarcity and choice, through how supply and demand set prices, to how firms make production decisions under different market structures, and finally to when and why markets fail to allocate resources efficiently.

This page covers all 6 units — Basic Economic Concepts, Supply and Demand, Production, Cost, and the Perfect Competition Model, Imperfect Competition, Factor Markets, and Market Failure and the Role of Government.

Every page on this site is aligned to the College Board's official AP Microeconomics Course and Exam Description and completely free. Use what works for your study style — flashcards for active recall, the cheat sheet for a one-page overview, or practice questions to test yourself before the exam.

What's included in each unit

Every unit has the same 6 study resources, designed for different learning styles.

🗂
Flashcards
Interactive cards per unit
🗺
Cheat Sheet
One-page visual summary
Essentials
Key terms and big ideas
🎨
Visual Review
Slide-by-slide walkthrough
📝
Practice MCQ
Exam-style questions
FRQ Practice
Free-response practice

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