JAMB Online Tutorials 2027/2028: Free Video Lessons, CBT Classes, Past Questions & Exam Preparation

Preparing for the Joint Admissions and Matriculation Board (JAMB) examination has never been easier. With O3Schools JAMB Online Tutorials, you can study every subject in the UTME syllabus from anywhere, at any time, using your smartphone, tablet, or computer.

Our tutorials are carefully organized according to the official JAMB syllabus, making it easy for candidates to follow each topic step by step until they are fully prepared for the examination.

Whether you are preparing for English Language, Mathematics, Physics, Chemistry, Biology, Literature in English, Economics, Government, Geography, Agricultural Science, Commerce, CRS, or any other JAMB subject, O3Schools provides comprehensive video lessons, practice questions, explanations, and CBT practice to help you excel.

Why Choose O3Schools JAMB Online Tutorials?

Every year, millions of candidates compete for limited admission spaces into Nigerian universities, polytechnics, colleges of education, and other tertiary institutions.

Success in JAMB requires more than reading textbooks—it requires understanding concepts, practising consistently, and becoming familiar with the CBT examination format.

O3Schools Online Tutorials combine all these elements in one place.

Our lessons are designed to help candidates:

• Understand difficult topics easily.
• Learn according to the official JAMB syllabus.
• Practise with likely examination questions.
• Improve speed and accuracy.
• Build confidence before the examination.

Benefits of Online JAMB Tutorials

Learn Anytime

Study whenever it is convenient for you without attending physical tutorial centres.

Learn Anywhere

Whether you are at home, school, work, or travelling, your lessons remain available on your preferred device.

Structured Learning

Every lesson follows the official JAMB syllabus, ensuring that no important topic is missed.

Expert Explanations

Each lesson simplifies difficult concepts using practical examples and examination-focused explanations.

CBT Preparation

Candidates also gain experience with Computer-Based Tests (CBT), improving speed and examination confidence.

Features of O3Schools JAMB Tutorials

Our online learning platform provides:

• Comprehensive Video Lessons
• Topic-by-Topic Explanations
• AI Tutor powered by ChatGPT
• JAMB Past Questions
• Practice Tests
• Mock CBT Examinations
• Flashcards
• Performance Tracking
• Offline Learning
• Progress Monitoring
• Daily Study Plans

These features make preparation more organized and effective.

JAMB English Language Tutorials

English Language is compulsory for every JAMB candidate. Our lessons cover grammar, lexis, oral English, comprehension, summary writing, and examination strategies.

Available Lessons

Introduction

• Episode 0 – Understanding the JAMB English Syllabus and Examination Structure

Grammar

• Nouns
• Pronouns
• Adjectives
• Verbs
• Adverbs
• Question Tags
• Prepositions
• Conjunctions
• Interjections
• Active and Passive Voice
• Direct and Indirect Speech

Oral English

Study complete lessons on:

• Vowel Sounds
• Diphthongs
• Consonant Sounds
• Stress Patterns
• Emphatic Stress
• Rhymes

Every lesson includes:

• Detailed explanations
• Practical examples
• Likely JAMB questions
• Step-by-step solutions

JAMB Literature in English Tutorials

Our Literature lessons simplify literary concepts and prescribed texts.

Topics include:

• JAMB Literature Syllabus
• Recommended Novels
• Prescribed Poems
• Drama
• Literary Appreciation

Literary Concepts

Learn:

• Forms of Literature
• Functions of Literature
• Literary Terms
• Figures of Speech
• Genres of Literature
• Poetry Analysis
• Prose Analysis
• Drama Analysis

Every lesson is supported with examination-focused questions and explanations.

JAMB Mathematics Tutorials

Mathematics remains one of the highest-scoring subjects when candidates understand the concepts properly.

Our Mathematics lessons include:

Number System

• Number Bases
• Fractions
• BODMAS
• Decimal Places
• Significant Figures

Commercial Mathematics

Study:

• Ratio
• Profit and Loss
• Simple Interest
• Compound Interest
• Repayment Calculations

Algebra

Learn:

• Indices
• Logarithms
• Surds
• Quadratic Equations
• Simultaneous Equations
• Binary Operations
• Polynomials

Geometry

Study:

• Circles
• Polygons
• Triangles
• Quadrilaterals
• Bearing
• Coordinate Geometry
• Mensuration

Statistics

Candidates will also study:

• Bar Charts
• Pie Charts
• Histograms
• Measures of Central Tendency
• Measures of Dispersion
• Probability
• Permutations and Combinations

Calculus

Advanced lessons include:

• Differentiation
• Applications of Differentiation
• Integration
• Applications of Integration

Every topic contains worked examples, solved past questions, and likely examination questions.

JAMB Physics Tutorials

Physics lessons are structured according to the official JAMB syllabus.

Major topics include:

• Reflection
• Refraction
• Lenses
• Gravitational Field
• Projectiles
• Work, Energy and Power
• Electric Fields
• Capacitors
• Electric Circuits
• Cells
• Radioactivity
• Heat
• Temperature
• Waves
• Elasticity
• Motion
• Electrolysis
• Pressure
• Gas Laws
• Sound Waves
• Simple Harmonic Motion

Each lesson contains diagrams, worked calculations, and CBT practice questions.

JAMB Chemistry Tutorials

Chemistry is one of the most important science subjects in the Unified Tertiary Matriculation Examination (UTME). Our Chemistry lessons are arranged according to the official JAMB syllabus, beginning with the fundamentals before progressing to advanced concepts.

Each lesson contains:

• Easy-to-understand explanations
• Worked examples
• Past JAMB questions
• Likely examination questions
• CBT practice exercises

Major Chemistry Topics

Candidates will learn:

Introduction to Chemistry

• JAMB Chemistry Syllabus
• Areas of Concentration
• Study Strategy

States and Nature of Matter

Study:

• Changes in Matter
• Physical States
• Elements
• Compounds
• Mixtures
• Separation Techniques
• Particulate Nature of Matter

Atomic Structure

Learn:

• Atomic Number
• Mass Number
• Relative Atomic Mass
• Relative Molecular Mass
• Dalton’s Atomic Theory
• Thomson’s Model
• Rutherford’s Model
• Bohr’s Atomic Model
• Subatomic Particles
• Isotopes
• Isobars
• Electronic Configuration

Chemical Bonding

Topics include:

• Ionic Bonding
• Covalent Bonding
• Coordinate Bonding
• Metallic Bonding
• Hydrogen Bonding
• Van der Waals Forces

Gases

Study:

• Boyle’s Law
• Charles’ Law
• Pressure Law
• Ideal Gas Equation
• Graham’s Law
• Dalton’s Law
• Avogadro’s Law

Acids, Bases and Salts

Candidates will master:

• Arrhenius Theory
• Bronsted-Lowry Theory
• Lewis Theory
• Physical Properties
• Chemical Properties
• Neutralization
• Indicators
• pH
• Buffers
• Salt Formation
• Hydrolysis

Each topic is accompanied by examination-style questions and worked solutions.

JAMB Biology Tutorials

Our Biology tutorials explain biological concepts using illustrations, diagrams, and practical examples.

Major Biology Topics

Study:

Classification of Living Things

• Characteristics of Living Organisms
• Taxonomy
• Binomial Nomenclature
• Kingdom Classification

Living Organisms

Detailed lessons cover:

• Monera
• Protista
• Fungi
• Plantae
• Animalia

Other Biology Topics

Candidates will also study:

• Cell Structure
• Cell Division
• Ecology
• Genetics
• Evolution
• Nutrition
• Transport Systems
• Respiration
• Excretion
• Reproduction
• Growth
• Coordination
• Ecology
• Conservation
• Biotechnology

Every lesson includes diagrams, practical illustrations, and likely examination questions.

JAMB Economics Tutorials

Economics tutorials simplify economic theories and calculations.

Topics include:

• Introduction to Economics
• Basic Economic Problems
• Opportunity Cost
• Production Possibility Curve
• Demand
• Supply
• Price Determination
• Consumer Behaviour
• Market Structures
• National Income
• Money
• Inflation
• Public Finance
• International Trade
• Economic Development

Candidates also practise numerical calculations and objective questions commonly tested in UTME.

JAMB Government Tutorials

Government lessons cover both Nigerian political institutions and political theory.

Candidates will study:

• JAMB Government Syllabus
• Basic Political Concepts
• Constitution
• Democracy
• Federalism
• Legislature
• Executive
• Judiciary
• Political Parties
• Electoral Systems
• Public Administration
• Nigerian Constitution
• ECOWAS
• African Union
• United Nations

Each lesson contains examination-focused explanations and likely questions.

JAMB Geography Tutorials

Our Geography tutorials explain both physical and human geography.

Topics include:

• The Earth
• Rocks
• Weather
• Climate
• Vegetation
• Soils
• Population
• Settlement
• Transportation
• Industry
• Agriculture
• Surveying
• Map Reading
• Environmental Conservation

JAMB Agricultural Science Tutorials

Agricultural Science lessons are organized according to the official syllabus.

Major topics include:

• General Agriculture
• Agronomy
• Animal Production
• Agricultural Economics
• Agricultural Technology
• Soil Science
• Crop Husbandry
• Livestock Management
• Fisheries
• Forestry
• Farm Machinery
• Biotechnology

JAMB Commerce Tutorials

Commerce lessons help candidates understand modern business activities.

Topics include:

• Trade
• Commerce
• Retail Trade
• Wholesale Trade
• Banking
• Insurance
• Transportation
• Communication
• Warehousing
• Advertising
• Stock Exchange
• International Trade
• Consumer Protection

JAMB Christian Religious Studies (CRS)

Candidates preparing for CRS will study:

• Creation
• The Patriarchs
• The Covenant
• Leadership in Israel
• Prophets
• The Life and Ministry of Jesus Christ
• The Early Church
• Christian Living
• Faith
• Love
• Forgiveness
• The Holy Spirit

JAMB Principles of Accounts Tutorials

Accounting lessons cover both theory and practical calculations.

Topics include:

• Nature of Accounting
• Accounting Principles
• Double Entry
• Ledger
• Trial Balance
• Cash Book
• Final Accounts
• Depreciation
• Bank Reconciliation
• Manufacturing Accounts
• Control Accounts
• Company Accounts

Why Thousands of Students Choose the O3Schools JAMB CBT App

Our learning platform goes beyond ordinary online tutorials by combining lessons with powerful learning tools.

Features Include

• Comprehensive Video Lessons
• AI Tutor powered by ChatGPT
• Updated JAMB Past Questions
• Intelligent CBT Practice
• Flashcards
• Daily Study Planner
• Performance Tracking
• Personalized Recommendations
• Offline Learning
• Subject-Based Practice Tests
• Timed Mock Examinations

These features help candidates identify weak areas, improve consistently, and prepare effectively for the actual UTME.

Frequently Asked Questions

Are the Tutorials Free?

Many lessons are available free of charge, while premium resources provide additional practice materials, advanced explanations, and exclusive CBT features.

Are the Lessons Based on the Official JAMB Syllabus?

Yes. Every tutorial follows the current official JAMB syllabus to ensure candidates study only relevant topics.

Can I Learn on My Phone?

Yes. O3Schools tutorials are optimized for smartphones, tablets, laptops, and desktop computers, allowing you to study anytime and anywhere.

Are Past Questions Included?

Yes. Many lessons include authentic past questions, detailed solutions, and likely examination questions to reinforce learning.

Can These Tutorials Help Me Score Above 300?

Absolutely. Candidates who complete the lessons, revise consistently, practise CBT tests, and study according to the syllabus significantly improve their chances of achieving scores above 300.

Tips for Getting the Best Results

To maximize your success:

• Follow the lessons in the recommended order.
• Create a realistic daily study timetable.
• Watch every video carefully and take notes.
• Complete all practice questions and assignments.
• Attempt CBT mock examinations regularly.
• Revise difficult topics frequently.
• Focus on understanding concepts rather than memorizing facts.
• Track your progress and improve weak areas.

Start Learning with O3Schools Today

Success in JAMB begins with consistent preparation. O3Schools provides everything you need in one place—from comprehensive video tutorials and AI-assisted learning to past questions, CBT simulations, and performance tracking.

Whether your goal is to score 250+, 300+, or 350+, our structured lessons and smart learning tools are designed to help you achieve your target score and secure admission into your preferred institution.

Begin your preparation today, stay consistent, and let O3Schools guide you every step of the way toward outstanding success in the UTME.

The O3Schools Team wishes you excellent success in your forthcoming JAMB examination.