• Plurality method
• Plurality with runoff
• Sequential runoff
• Borda count
• Condorcet method

Once you have mastered these concepts, you will enter your own preference schedule and determine the winner using the methods listed above.

The second part of this lab will cover weighted voting systems. You will learn how to calculate the Banzhaf power index and determine which weighted voting systems are "fair".

Labs.
Part 1. The Mathematics of Voting.

• Plurality Method
  
  • Detailed Explanation for Plurality Method Example
• Plurality with Runoff
  
  • Detailed Explanation for Plurality with Runoff Example
• Sequential Runoff
  
  • Detailed Explanation for Sequential Runoff Example
• Borda Count
  
  • Detailed Explanation for Borda Count Example
• Condorcet Method
  
  • Detailed Explanation for Condorcet Method Example
• More Practice
  

Part 2. The Mathematics of Power and Sharing.

• Weighted Voting Systems
  
• Examples of Weighted Voting Systems
  
  • Explanation for the First Example
    
  • Explanation for the Last Example
    
• Create Your Own Example of Weighted Voting System
  

Start the Lab