Class: Senior Secondary School 1 (SS1, SS 1, SSS1, SSS 1)
Term: 3rd Term
Week: 10
Age: 15 years
Duration: 45 minutes
Subject: Government
Curriculum Theme: Government
Previous Lesson: Suffrage/Franchise.
Topic: TYPES OF ELECTORAL SYSTEM
Subject Matter: simple majority system, absolute majority system, proportional representation, direct electoral system, indirect electoral system
Specific Objectives
By the end of the lesson, pupils should be able to:
Cognitive Domain:
- Define electoral system.
- Differentiate between simple majority system and absolute majority system.
- Explain the concept of proportional representation.
- Distinguish between direct and indirect electoral systems.
Affective Domain:
- Appreciate the importance of different electoral systems in a democracy.
- Recognize how electoral systems impact election outcomes.
Psychomotor Domain:
- Illustrate examples of countries using different electoral systems.
- Participate in a class discussion comparing electoral systems.
Social Domain:
- Engage in respectful dialogue about the fairness of various electoral systems.
- Collaborate with peers to analyze election scenarios.
Reference Materials
The following resources were used in planning this lesson:
- 9 Years Basic Education Curriculum for Senior Secondary Schools (Government).
- State Unified Scheme of Work for Senior Secondary School 1 (Government).
- Adigwe, F. (2010). Essentials of Government for Senior Secondary Schools. Africana First Publishers Plc.
Instructional Materials
The teacher will teach this lesson with the aid of:
- Charts comparing electoral systems.
- Sample election results table.
- Classroom notes.
Rationale for the Lesson
Understanding different electoral systems helps pupils to know how leaders are chosen in a democracy. This knowledge is important for active participation in society and for understanding the various government processes that lead to representation.
Prerequisite/Previous Knowledge
Pupils are expected to have prior knowledge of the meaning of elections, types of government, and the concept of democracy.
Lesson Content/Board Summary
TYPES OF ELECTORAL SYSTEM
1. Simple Majority System (First-Past-The-Post)
This system declares the candidate with the highest number of votes in a constituency as the winner, regardless of whether they secured more than half of the total votes cast.
Characteristics of the Simple Majority System:
- The candidate with the most votes wins.
- It is often used in single-member constituencies.
- It tends to produce strong, stable governments.
- Minor parties may find it difficult to win seats.
2. Absolute Majority System
Under this system, a candidate must secure more than 50% of the total votes cast to be declared the winner. If no candidate achieves this in the first round, a second round (runoff election) is usually held between the top two candidates.
Features of the Absolute Majority System:
- Winner must have over 50% of votes.
- Often involves a second ballot or runoff election.
- Ensures the winner has broader support.
- Can be more expensive and time-consuming due to potential second rounds.
3. Proportional Representation (PR)
Proportional representation aims to ensure that the number of seats a party wins in the legislature is proportional to the percentage of votes it receives nationally or regionally. This system focuses on representing political parties rather than individual candidates.
Types of Proportional Representation:
- Party-list PR: Voters choose a political party, and seats are allocated based on the party’s overall share of the vote.
- Mixed-member proportional (MMP): Combines elements of both proportional representation and the simple majority system.
Advantages of Proportional Representation:
- Encourages multi-party systems.
- Ensures fair representation for smaller parties and minority groups.
- Reduces wasted votes.
4. Direct Electoral System
In a direct electoral system, citizens directly cast their votes for the candidates or parties of their choice. The votes are counted, and the candidate with the required majority or plurality wins.
Examples of Direct Electoral Systems:
- Presidential elections where citizens vote directly for the president.
- Elections for members of parliament or state assemblies where citizens vote directly for representatives.
5. Indirect Electoral System
In an indirect electoral system, citizens do not directly vote for the final officeholder. Instead, they vote for a body of electors or delegates who then choose the officeholder.
Examples of Indirect Electoral Systems:
- Electoral College system for presidential elections in some countries (e.g., USA).
- Selection of leaders by elected representatives or party delegates within a party structure.
Teaching Methods/Instructional Techniques
Discussion, Lecture, Demonstration, Question and Answer, Visual Aids
Instructional Procedures
Step 1: Introduction
Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher reviews the previous lesson on the meaning of elections and asks pupils to recall the importance of elections in a democracy. The teacher then introduces the topic by asking how votes are counted to determine a winner, leading to the discussion of different electoral systems.
Pupils’ Activity: Pupils respond to questions about elections and listen attentively to the introduction of the new topic.
Learning Point: Pupils recall previous knowledge and are prepared for the new lesson.
Step 2: Simple Majority System
Time: 8 minutes
Teaching Skill: Explanation/Illustration
Teacher’s Activity: The teacher explains the simple majority system, also known as “First-Past-The-Post,” using a hypothetical election scenario or a chart showing election results. The teacher highlights its characteristics and where it is commonly used.
Pupils’ Activity: Pupils listen, ask questions for clarification, and take notes.
Learning Point: Pupils understand the simple majority system.
Step 3: Absolute Majority System
Time: 8 minutes
Teaching Skill: Comparison/Explanation
Teacher’s Activity: The teacher explains the absolute majority system, emphasizing the requirement of over 50% of votes. The teacher differentiates it from the simple majority system and explains the concept of a runoff election using examples.
Pupils’ Activity: Pupils compare the two systems and identify their differences, asking questions as needed.
Learning Point: Pupils can differentiate between simple and absolute majority systems.
Step 4: Proportional Representation
Time: 8 minutes
Teaching Skill: Elaboration/Demonstration
Teacher’s Activity: The teacher defines proportional representation, explaining its aim to ensure fair representation of parties based on votes. The teacher describes party-list PR and mixed-member proportional systems, using a sample election results table to demonstrate how seats might be allocated.
Pupils’ Activity: Pupils observe the demonstration, participate in discussions, and note down the key features.
Learning Point: Pupils grasp the concept and types of proportional representation.
Step 5: Direct and Indirect Electoral Systems
Time: 6 minutes
Teaching Skill: Differentiation/Examples
Teacher’s Activity: The teacher explains the direct electoral system, providing examples where citizens vote directly for officeholders. Subsequently, the teacher explains the indirect electoral system, giving examples like the Electoral College, and highlighting the role of electors or delegates.
Pupils’ Activity: Pupils listen, differentiate between the two systems, and identify examples.
Learning Point: Pupils understand the difference between direct and indirect electoral systems.
Step 6: Evaluation/Review
Time: 5 minutes
Teaching Skill: Questioning/Assessment
Teacher’s Activity: The teacher evaluates the learning by asking the following questions:
- Define electoral system.
- State two differences between the simple majority system and the absolute majority system.
- Explain what is meant by proportional representation.
- Mention one country that uses an indirect electoral system for presidential elections.
Pupils’ Activity: Pupils answer orally and in writing.
Learning Point: Pupils demonstrate understanding of the lesson.
Step 7: Conclusion
Time: 5 minutes
Teaching Skill: Summarization/Assignment
Teacher’s Activity: The teacher summarizes the main points of the lesson, reiterating the different types of electoral systems discussed. The teacher assigns homework: “Find out the electoral system used in Nigeria for presidential and governorship elections and explain why it is used.”
Pupils’ Activity: Pupils listen to the summary and copy down the homework.
Learning Point: Pupils consolidate their understanding and are given tasks for further learning.
Lesson Keywords
- Electoral System – The method by which votes are translated into seats in a legislature or to determine a winner.
- Simple Majority System – An electoral system where the candidate with the most votes wins, even if they don’t have over 50%.
- Absolute Majority System – An electoral system where a candidate must secure more than 50% of the votes to win, often requiring a runoff.
- Proportional Representation – An electoral system designed to ensure that a party’s share of seats closely matches its share of the total votes.
- Direct Electoral System – A system where citizens directly vote for the officeholder.
- Indirect Electoral System – A system where citizens vote for electors or delegates who then choose the officeholder.
Differentiation
For pupils who grasp concepts quickly, the teacher can challenge them to research and present the advantages and disadvantages of each electoral system in more detail. For pupils requiring additional support, the teacher can provide simplified charts and more direct examples, or pair them with peers for collaborative learning and discussion.
Note for teachers using this lesson plan
Teachers should ensure the use of current and relevant examples from Nigeria and other countries to make the lesson more relatable. Encourage active participation and debate among pupils to deepen their understanding of how electoral systems impact governance and representation. Visual aids like flowcharts or diagrams illustrating vote counting under different systems can be highly effective.

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