JAMB Study Guides & Diagrams
Free guides and labelled diagrams for the JAMB syllabus. Every topic here is also built into thousands of practice questions inside AceJAMB.
Study Guides
General
The JAMB 2027 Study Timetable That Actually Works
A realistic, subject-balanced study timetable for JAMB — built around spaced repetition and past-question practice.
Mathematics
JAMB Mathematics: The Topics That Always Come Up
A focused list of the JAMB Maths topics that appear every year, and how to practise them for speed and accuracy.
Biology
Labelled Diagram of the Human Heart (JAMB Biology)
A clear labelled diagram of the human heart, how blood flows through it, and the JAMB questions that come from it.
English
JAMB English: How to Beat Lexis and Structure
Lexis and Structure is the section most students underestimate. Here's how to read the traps and lift your English score fast.
Chemistry
How to Pass JAMB Chemistry: Topics, Traps and a Study Plan
The highest-yield JAMB Chemistry topics, the traps that catch students, and a week-by-week plan to score above 70.
Labelled Diagrams
Biology
Structure of an Animal Cell
Biology
Structure of a Plant Cell
Biology
Structure of the Human Heart
Biology
Structure of the Human Eye
Biology
Structure of a Nephron
Biology
Parts of a Flower
Biology
Human Digestive System
Biology
The Stages of Meiosis
Biology
Structure of DNA
Biology
The Nitrogen Cycle
Biology
Overview of Photosynthesis
Biology
The Human Skeleton
Biology
Structure of the Human Ear
Biology
Structure of a Bacterial Cell
Biology
Structure of a Mitochondrion
Biology
Structure of the Human Brain
Biology
Internal Structure of a Leaf
Biology
The Water Cycle
Biology
The Carbon Cycle
Biology
The Human Respiratory System
Biology
Structure of a Chloroplast
Biology
Structure of a Neuron
Biology
Structure of the Cell Nucleus
Biology
The Stages of Mitosis
Chemistry
Titration Apparatus
Chemistry
Electrolysis Cell
Chemistry
Filtration
Chemistry
The Periodic Table of Elements
Chemistry
Simple Distillation Apparatus
Chemistry
The Bohr Model of the Atom
Physics
The Solar System
Physics
The Electromagnetic Spectrum
Physics
The Transformer
Physics
The Simple Pendulum
Physics
Series and Parallel Circuits
Physics
Ray Diagram for a Convex Lens
Physics
The Simple Electric Motor
Physics