Florida B.E.S.T. MA.912.LT.3.1

MathGrades 9–12Apply techniques from Election Theory and Fair Division Theory to solve problems.

The Standard

Define and explain the basic concepts of Election Theory and voting.

Florida B.E.S.T. Standards for Mathematics

Teacher's field guide

What This Standard Means

What Students Need to Do

Students identify the parts of an election, including voters, candidates, ballots, and ranked preferences. They distinguish a majority from a plurality and interpret a preference schedule.

What Mastery Looks Like

Students correctly use terms such as voter, candidate, ballot, preference, plurality, and majority. They can read a preference schedule and explain what the numbers and rankings show.

Common Misconceptions

Students often treat plurality and majority as the same result. They may count total rankings instead of first-place votes. Some also confuse a ballot with the complete preference schedule.

How to Assess It

Exit ticket: In a 20-vote election, A gets 9 first-place votes, B gets 7, and C gets 4. Identify the plurality winner and explain whether anyone has a majority.

Lesson moves

Ways to Teach It

  1. Run a mock class election with paper ballots, then sort the votes into a preference schedule and identify plurality and majority results.

  2. Ask students to explain how a candidate can win a plurality without winning a majority, using a three-candidate example.

  3. Give pairs tally cards and ranked ballots, then award points for correctly naming voters, candidates, preferences, plurality, and majority.

  4. Examine a published ranked-choice election tally and have students explain how the ballots record voter preferences.

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Printable MA.912.LT.3.1 Worksheet

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