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Lesson Note on Constitution: functions of constitution and features of constitution for SS1 (SSS 1)

This lesson note on Constitution Continued for SSS 1 focuses on functions and features of constitution in a country.

Royal AlikorByRoyal AlikorPublishedJan 21, 2026Reading7 minComments0

Class: Senior Secondary School 1 (SS1, SS 1, SSS1, SSS 1)
Term: Second Term
Week: 2
Age: 15 years
Duration: 45 minutes
Subject: Government
Curriculum Theme: Government
Previous Lesson: Theory of Delegated Legislature.
Topic: CONSTITUTION CONTINUED
Subject Matter: Functions of a Constitution, Features of a Constitution

Specific Objectives

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

Cognitive Domain:

  • Define a constitution.
  • List at least five functions of a constitution.
  • Identify at least five features of a constitution.
  • Give examples of how the Nigerian Constitution and school rules apply to daily life.

Affective Domain:

  • Appreciate the importance of a constitution in maintaining order and good governance.
  • Show willingness to abide by constitutional provisions and school rules.

Psychomotor Domain:

  • Outline the key functions of a constitution.
  • Present the main features of a constitution using a chart or diagram.

Social Domain:

  • Participate actively in discussions about constitutional principles.
  • Collaborate with peers to identify constitutional implications in real-life scenarios.

Reference Materials

The following resources were used in planning this lesson:

  • 9 Years Basic Education Curriculum for Government (Senior Secondary Education).
  • State Unified Scheme of Work for Senior Secondary Government.
  • Ojo, J. D. (2018). Comprehensive Government for Senior Secondary Schools. Ado-Ekiti: Fagbamigbe Publishers.
  • Teacher’s resource book on Civic Education.

Instructional Materials

The teacher will teach this lesson with the aid of:

  • Charts illustrating functions of a constitution.
  • A sample school rule book.
  • Whiteboard/chalkboard and markers/chalk.
  • Civic notes.

Rationale for the Lesson

Understanding the functions and features of a constitution helps pupils to grasp how a nation is governed and how laws are made and enforced. This knowledge enables them to appreciate the framework that guides society and protects citizens’ rights, relating it to their daily experiences with rules at home and in school.

Prerequisite/Previous Knowledge

Pupils are assumed to have prior knowledge of what a constitution is, its definition, and different types of constitutions from the previous lesson.

Lesson Content/Board Summary

CONSTITUTION

Functions of a Constitution

A constitution serves several important purposes in a state. It is a fundamental document that outlines the structure and powers of government, and the rights and duties of citizens.

The following are functions of a constitution:

  • It establishes the framework of government, defining the organs and their powers.
  • It defines the rights and duties of citizens.
  • It promotes the rule of law by ensuring that all persons, including those in authority, are subject to the law.
  • It provides for the amendment process, allowing for changes to be made to the constitution.
  • It serves as the supreme law of the land, from which all other laws derive their validity.
  • It allocates powers among different levels of government (e.g., federal, state, local).
  • It prevents arbitrary rule by limiting the powers of government officials.
  • It provides for an independent judiciary to interpret laws and resolve disputes.

Features of a Constitution

Constitutions often possess distinct characteristics depending on their nature and the political system they govern.

The following are common features of a constitution:

  • Written or Unwritten: A constitution can be codified in a single document (written) or consist of various documents, customs, and conventions (unwritten).
  • Rigid or Flexible: A rigid constitution is difficult to amend, requiring special procedures, while a flexible constitution can be amended with ease, similar to ordinary laws.
  • Supremacy: The constitution is generally the highest law of the land, and all other laws must conform to it.
  • Separation of Powers: It typically divides governmental powers among the legislative, executive, and judicial branches to prevent concentration of power.
  • Rule of Law: It upholds the principle that everyone is subject to the law, including those who govern.
  • Fundamental Human Rights: It often contains a bill of rights that guarantees the rights and freedoms of citizens.
  • Federal or Unitary: It defines whether the state operates a federal system (power shared between central and regional governments) or a unitary system (power concentrated in the central government).

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction/Review
Teacher’s Activity: The teacher greets the pupils and reviews the previous lesson by asking questions such as: “What did we learn about the constitution last week?” and “Can anyone define a constitution?” The teacher then introduces the day’s topic, “Constitution Continued: Functions and Features of a Constitution.”
Pupils’ Activity: Pupils respond to the questions, demonstrating their previous knowledge. They listen attentively to the introduction of the new topic.
Learning Point: Pupils recall prior knowledge and are prepared for the new lesson.

Step 2: Presentation of Functions of a Constitution

Time: 10 minutes
Teaching Skill: Explanation/Illustration
Teacher’s Activity: The teacher displays a chart showing the functions of a constitution. The teacher explains each function, using examples from the Nigerian Constitution to illustrate how these functions are applied in practice. The teacher encourages pupils to ask questions.
Pupils’ Activity: Pupils observe the charts, listen to the explanations, and ask clarifying questions about the functions of a constitution.
Learning Point: Pupils understand the various roles a constitution plays in governance.

Step 3: Discussion on Functions

Time: 5 minutes
Teaching Skill: Discussion/Questioning
Teacher’s Activity: The teacher facilitates a brief discussion, asking pupils to identify which functions are most important and why. The teacher also relates these functions to the school rule book.
Pupils’ Activity: Pupils contribute to the discussion, offering their opinions and relating the functions to their school environment.
Learning Point: Pupils deepen their understanding of constitutional functions and their relevance.

Step 4: Presentation of Features of a Constitution

Time: 10 minutes
Teaching Skill: Explanation/Demonstration
Teacher’s Activity: The teacher introduces the features of a constitution. The teacher explains key terms like ‘written/unwritten’, ‘rigid/flexible’, ‘supremacy’, ‘separation of powers’, using examples from different countries where appropriate, and specifically highlighting Nigeria’s constitution.
Pupils’ Activity: Pupils listen to the explanations, take notes, and identify the features as presented by the teacher.
Learning Point: Pupils learn about the distinguishing characteristics of constitutions.

Step 5: Group Activity/Application

Time: 5 minutes
Teaching Skill: Collaboration/Application
Teacher’s Activity: The teacher divides pupils into small groups and asks them to discuss how the features of a constitution are evident in the Nigerian context or in their school rules. For example, “Is our school rule book rigid or flexible?”
Pupils’ Activity: Pupils discuss in groups and share their findings with the class, giving examples.
Learning Point: Pupils apply their knowledge of constitutional features to real-world examples.

Step 6: Consolidation

Time: 2 minutes
Teaching Skill: Summarization
Teacher’s Activity: The teacher briefly recaps the main points of the lesson, emphasizing the connection between the functions and features of a constitution.
Pupils’ Activity: Pupils listen and mentally review the lesson’s key concepts.
Learning Point: Pupils reinforce their understanding of the lesson content.

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

  1. Define a constitution in your own words.
  2. Mention three functions of a constitution.
  3. State two features of a constitution.
  4. How does the Nigerian Constitution promote the rule of law?

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 3 minutes
Teaching Skill: Closure/Assignment
Teacher’s Activity: The teacher praises the pupils for their participation and assigns homework: “Research and write down two differences between a written and an unwritten constitution, and between a rigid and a flexible constitution.” The teacher then dismisses the class.
Pupils’ Activity: Pupils take down the homework assignment and prepare for the next lesson.
Learning Point: Pupils are given an opportunity to consolidate learning through independent study.

Lesson Keywords

  • Constitution – A body of fundamental principles or established precedents according to which a state or other organization is acknowledged to be governed.
  • Functions – The specific roles or purposes that a constitution serves in a state.
  • Features – The distinct characteristics or attributes of a constitution.
  • Rule of Law – The principle that all people and institutions are subject to and accountable to law that is fairly applied and enforced.
  • Supremacy of the Constitution – The principle that the constitution is the highest law of the land, and all other laws must be in conformity with it.

Differentiation

For pupils who grasp concepts quickly, they will be encouraged to provide additional examples of constitutional provisions from other countries. For pupils needing more support, the teacher will provide simplified definitions and more direct examples, possibly using visual aids specifically designed for clarity and simplification during group work.

Note for teachers using this lesson plan

Teachers should ensure active participation from all pupils, encouraging them to relate constitutional concepts to their local context and daily lives. Real-life examples from current events can make the lesson more engaging and relevant. Adequate time should be given for questions and discussions to clarify any misconceptions.

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Lesson Note on Constitution: functions of constitution and features of constitution for SS1 (SSS 1)
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