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Curriculum at a glance Your lesson roadmap Class, subject, theme and the learning goal for this lesson.
Class Primary 4
Subject Social and Citizenship Studies
Theme Governance
Topic Party System
Curriculum September 2025
Sequence 15
Learning outcome

Appreciate good governance, Electoral Process and Democracy

Focal competence

Demonstrating an understanding of party systems and differentiating their types

ARTICLE CONTENTSOn this page 6 sections

Party System

Performance Objectives

By the end of the lesson, students should be able to:

  1. explain the meaning of party system;
  2. discuss types of party system.

What is a Political Party?

A political party is a group of people who share similar ideas about how to run a country or community.

These groups work together to win elections and form a government. They try to convince citizens to vote for their members so they can make decisions for the country.

Meaning of Party System

A party system describes how political parties are organised and how they work together in a country.

It tells us how many main political parties are active and compete for power in a country. The number of parties that can win elections and form a government helps to define the type of party system a country has.

Types of Party Systems

There are different ways political parties can be organised in a country. These are called types of party systems. The main types of party systems include:

  1. One-Party System
  2. Two-Party System
  3. Multi-Party System

One-Party System

In a one-party system, only one political party is allowed to exist and rule the country.

People can only vote for candidates from that one party. There are no other parties to compete with the ruling party. For example, China has a one-party system.

Two-Party System

In a two-party system, two main political parties are much stronger than any other parties.

These two parties usually compete to win elections and form the government. Even if other smaller parties exist, they rarely win enough votes to govern on their own. Countries like the United States of America and the United Kingdom often have two main parties competing for power.

Multi-Party System

In a multi-party system, many political parties compete for power.

It is common for several parties to win seats in the government. Sometimes, different parties have to work together to form a government. Nigeria is an example of a country with a multi-party system, where many parties contest elections.

Why Party Systems Differ

Party systems are different in each country because of their history, laws, and how their people choose to govern themselves.

Some countries may have laws that only allow one party, while others allow many parties to compete freely. The way elections are held can also affect how many parties become strong enough to win power.

Social and Citizenship Studies PRACTICE

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Royal Alikor
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Royal Alikor

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Royal Alikor is an educator with six years of classroom teaching and three years of elementary school leadership experience and is still teaching. He develops and reviews practical, curriculum-aligned learning materials for Nigerian schools and teachers.

Reviewed byNnabugwu Onyenachiha PerpetualEducational Quality Assurance Director · Reviewed
Nigerian Basic and Senior Education Curriculum
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