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Introduction to Political Science outline
Week 11 · Readings & resources

Week 11 — Readings & Resources · Political Participation: Parties, Elections & Voting Systems

Introduction to Political Science · POLS 1 Fall 2026 · Prof. Halloran Fictional sample

Course: Introduction to Political Science (POLS 1) · Silver Oak University (fictional sample) · Prof. Halloran
Objectives covered: Objective 6 (American government and political participation — parties, elections, and voting systems).


How to use this page

Everything here is a link to an external resource — open it in your browser, the same way you'd open a YouTube link. Nothing needs to be downloaded, and there is nothing to buy.

This week's load is deliberately light: 2 short readings + 1 video + the primary dataset you'll use in the workshop, grouped by the ideas from the lecture, plus a couple of optional references. Read or watch one item per group and you're ready for the quiz; do all of them and you'll be very comfortable. Total time is roughly 40–50 minutes if you do everything, far less if you pick one per group.

Order that matches the lecture: ① why parties exist and the four electoral-system families → ② Duverger's law and the D'Hondt method → ③ the week's primary dataset (for the workshop).

A habit to start now: before you trust any election statistic — in these resources or anywhere — ask the question from this week's AI-critique moment: is that number on the official source's own page, in that exact form?


① Why Parties Exist & the Four Electoral-System Families

Maps to Lecture Segments 2–3. Political parties' core functions; plurality/FPTP, majority-runoff, proportional representation, and mixed (MMP) systems, defined by mechanism.

Reading — "Political Parties" and "Electoral Districts and Plurality and Proportional Representation" (OpenStax, Introduction to Political Science, Ch. 8)
🔗 https://openstax.org/books/introduction-political-science/pages/8-3-political-parties
🔗 https://openstax.org/books/introduction-political-science/pages/8-6-how-do-people-participate-in-elections
Why it's assigned: §8.3 covers why parties exist and how two-party, multiparty, and single-party systems differ; §8.6's "Electoral Districts and Plurality and Proportional Representation" subsection states the plurality-vs-PR distinction plainly and explicitly names Duverger's Law — the same ground this week's lecture covers, in the discipline's own words.
⏱ ~12 min

Video — "Election Basics: Crash Course Government and Politics #36" (CrashCourse, YouTube)
🔗 https://www.youtube.com/watch?v=48EZKXweGDo
Why it earns the click: a brisk tour of how U.S. elections work — plurality rule, the Electoral College, and the mechanics of casting and counting a vote — useful contrast heading into this week's non-U.S. case study (the UK).
⏱ ~10 min


② Duverger's Law & the D'Hondt Method

Maps to Lecture Segments 5–6. The documented tendency linking electoral-system type to party-system type; one real seat-allocation formula, worked by hand.

Reading — "Electoral Districts and Plurality and Proportional Representation" (OpenStax, Introduction to Political Science, §8.6 — same link as above, focus on the Duverger's Law paragraph)
🔗 https://openstax.org/books/introduction-political-science/pages/8-6-how-do-people-participate-in-elections
Why it's assigned: states Duverger's Law directly — "plurality rule encourages a dichotomous party system, whereas proportional representation encourages multiple parties to form" — the exact claim this week's lecture teaches as a tendency, with named exceptions.
⏱ ~5 min (if not already read in group ①)

Reference — no separate reading assigned; the D'Hondt method is taught fully in Lecture Segment 6 and worked again in Political Analysis Workshop 11. If you'd like an independent explainer before class, search "D'Hondt method" at a general encyclopedia and compare its worked example to the one in your lecture outline — verify any numbers you see against your own arithmetic.


③ The Week's Primary Dataset (for the Workshop)

You'll analyze this in Political Analysis Workshop 11. Open it once before the workshop so you arrive ready to read the actual verified figures.

Primary dataset — UK General Election 2024 results (4 July 2024)
🔗 https://commonslibrary.parliament.uk/research-briefings/cbp-10009/ (House of Commons Library — official research briefing CBP-10009, "General election 2024 results")
Why it's assigned: the authoritative, official source for this week's central case — a real, fully documented, and unusually disproportionate election result that puts everything from this week's lecture (FPTP mechanics, seat share vs. vote share, Duverger's law's exceptions) to work on one real dataset.
⏱ ~10 min


Optional one-stop references (free online)


Pick-one quick path (≈20 min total)

In a hurry? Do exactly these and you'll be ready for the quiz:
1. Read OpenStax §8.6, "Electoral Districts and Plurality and Proportional Representation" (group ①/②) — the four system types and Duverger's Law, in one place.
2. Skim the House of Commons Library briefing CBP-10009 landing page (group ③) — note the headline numbers for the workshop.

Heads-up (links rot): these point to outside sites that occasionally move or rename pages. If a link ever fails, tell Prof. Halloran and use the OpenStax contents page or the House of Commons Library's UK-elections hub above in the meantime.

~ Prof. Halloran's edition · Fall 2026 · built with thecoursemaker.com