Each Microeconomics textbook covers the core material in a different order. The order here is adapted from Parkin and Bade's text Economics but it should be fairly close to those in other Microeconomics texts.
Online Microeconomics Textbook
CHAPTER 1: What is Economics?
CHAPTER 2: Production and Trade
- Production Possibility Frontier
- Gains From Trade and International Trade
CHAPTER 3: Economic Growth
CHAPTER 4: Opportunity Cost
CHAPTER 5: Demand and Supply
- Demand
- Supply
CHAPTER 6: Elasticity
- Elasticity of Demand
- Elasticity of Supply
CHAPTER 7: Markets
- Labor Markets and Minimum Wage
- Taxes
- Markets for Prohibited Goods
CHAPTER 8: Utility
CHAPTER 9: Indifference Curves
CHAPTER 10: Budget Lines
CHAPTER 11: Costs, Scale, and Timing
- Short Run vs. Long Run
- Total, Average, and Marginal Costs
- Economies of Scale
CHAPTER 12: Market Structure
CHAPTER 13: Perfect Competition
CHAPTER 14: Monopoly
CHAPTER 15: Monopolistic Competition
CHAPTER 16: Oligopoly and Duopoly
CHAPTER 17: Factors of Production
- Demand and Supply For Factors
- Labor
- Capital
- Land
CHAPTER 18: Labor Markets
CHAPTER 19: Capital and Natural Resource Markets
- Capital
- Interest Rates
- Natural Resource Markets
CHAPTER 20: Uncertainty and Information
- Uncertainty
- Insurance
- Information
- Risk
CHAPTER 21: Distribution of Income and Wealth
CHAPTER 22: Market Failure
- Government Spending
- Public Goods
- Externalities
- Collective Action Problems
If there are other topics you'd like to see covered in the Online Microeconomics Textbook please contact me by using the feedback form.