JAMB Government · Section A

Constitution:

Study notes for Constitution: — part of the JAMB UTME Government syllabus. 5 learning objectives with explanations and exam tips.

Objectives5
SubjectGovernment
SectionA
Study Notes
Objective 1 of 5
The Constitution and Political Systems

A constitution is basically the rulebook that governs how a country operates. Think of it as the supreme law that defines the structure of government, the powers of leaders, and the rights of citizens. Nigeria's 1999 Constitution, for example, establishes that we have a president as head of state, a bicameral legislature with the Senate and House of Representatives, and an independent judiciary. This constitution also guarantees fundamental human rights like freedom of speech and the right to education. Understanding your country's constitution helps you see why certain rules exist and how government should function according to law. Without a constitution, there would be chaos because everyone would interpret power differently. The 1999 Constitution replaced military rule and brought back democracy to Nigeria, showing how constitutions can shape a nation's entire political direction.

💡 Exam tip: Always remember that Nigeria's current constitution is from 1999—questions often test whether you know this date and can explain how it differs from previous constitutions during military rule.
Objective 2 of 5
Constitution: Modes of Production

A constitution can be produced in different ways. Written constitutions are deliberately drafted and formally documented by lawmakers or a constitution-making body. Nigeria's 1999 Constitution is a perfect example—it was carefully written by a Drafting Committee and formally adopted. Unwritten constitutions, like Britain's, develop gradually over time through customs, traditions, and court decisions rather than being formally written down all at once.

Nigeria switched from unwritten colonial practices to a written constitution because Nigerians needed a clear, documented framework for independence. A written constitution gives citizens and leaders explicit rules they can easily reference. Unwritten constitutions are more flexible but can be confusing when disputes arise because people might interpret traditions differently.

Understanding these differences helps you see why Nigeria chose to write its constitution—clarity and national unity required it.

💡 Exam tip: When questions ask about "modes of production" of constitutions, remember "written" means deliberately drafted documents, while "unwritten" means evolved traditions and customs.
Objective 3 of 5
Constitution Study Note

A constitution is the supreme law of a country that establishes how government works and protects citizens' rights. Think of it as the rulebook that everyone, including leaders, must follow. Nigeria's constitution outlines the powers of the president, parliament, and courts, and guarantees fundamental human rights like freedom of speech and religion.

The sources of constitution include written documents (like Nigeria's 1999 Constitution), customs and traditions, court decisions, and international agreements. Functions include organizing government structure, limiting government power, and protecting citizen rights. For example, Nigeria's constitution separates power between the executive, legislative, and judicial branches to prevent any one person from becoming too powerful.

💡 Exam tip: When answering constitution questions, always distinguish between "sources" (where it comes from) and "functions" (what it does). Many students mix these up and lose marks unnecessarily.
Objective 4 of 5
Constitution Study Notes

A constitution is a set of fundamental rules that governs how a country operates. Think of it as the supreme law that tells everyone—from ordinary citizens to the president—what they can and cannot do. It establishes the structure of government, defines the powers of different institutions, and protects the rights of citizens.

Nigeria's 1999 Constitution is a perfect example. It created our presidential system with a president as head of state and government, established the National Assembly (Senate and House of Representatives), and outlined fundamental human rights in Chapter 4. This constitution replaced military rule and set the framework for our current democratic system.

Without a constitution, government would be chaotic. It's like having rules in a game—everyone knows what's expected. Constitutions can be written (like Nigeria's) or unwritten (like Britain's). They can also be rigid, requiring special procedures to amend them, or flexible.

💡 Exam tip: Always remember that a constitution is supreme law, and when exam questions ask about government structure or citizen rights in Nigeria, reference the 1999 Constitution as your answer framework.
Objective 5 of 5
Nature of Constitutions Study Note

A constitution is basically the supreme law that guides how a country runs. Think of it as the rulebook for government. Constitutions differ in nature—some are written and formal like Nigeria's 1999 Constitution, while others are unwritten and based on customs like Britain's. Some constitutions are rigid, meaning they're difficult to change and require special procedures, while flexible ones can be amended more easily. Nigeria's constitution is rigid because amending it requires a two-thirds majority in both chambers of the National Assembly. Another difference is that some constitutions grant unlimited power to the government (unitary), while others divide power between central and regional governments (federal). Nigeria operates a federal system where power is shared between the federal government and the thirty-six states. Understanding these differences helps you grasp how different nations organize their governments.

💡 Exam tip: When comparing constitutions, always identify whether it's written or unwritten, rigid or flexible, and unitary or federal—examiners love these three key distinctions.
Frequently Asked Questions
How many JAMB objectives are in Constitution:?
The JAMB Government topic 'Constitution:' has 5 learning objectives you must master.
Does Constitution: appear in JAMB Government?
Constitution: is part of the official JAMB Government syllabus, so UTME questions can be drawn from it in any year.
How do I study Constitution: for JAMB?
Study each of the 5 objectives listed above. For each one, understand the concept, learn one worked example, and practise identifying the answer in a multiple-choice format.
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