Test students' ability to apply first-past-the-post (plurality), proportional representation (list PR using a specified method such as D'Hondt or Sainte-Laguë), and ranked-choice (instant-runoff) voting to given vote distributions. Provide scenarios with district-level vote counts, party lists, or ranked ballots; require calculation of FPTP winners, seat allocation under the named PR method, and stepwise IRV rounds, plus a short comparison explaining how each system affects outcomes and representation. Designed for Grades 9–12.