SSCE Biology Textbook Development (CTRI Learning Hub)
SSCE Biology (CTRI Learning Hub)
This page serves as the central hub for the development of the SSCE Biology textbook under the Collaborative Tutorial Resources Initiative (CTRI). It contains the roadmap, chapter structure, and updates for all Biology learning materials.
About This Textbook
The CTRI Biology textbook is being designed to support self-study learning for secondary school students preparing for SSCE examinations (WAEC, JAMB & NECO).
The goal is to make Biology:
- Clear and understandable
- Structured in logical progression
- Supported with step-by-step explanations
- Accessible without teacher dependency
Current Development Status
The Biology textbook is currently in early development. We are actively working on structuring the first set of chapters.
Biology Textbook Roadmap
The textbook is organised into nine pedagogical Themes, each functioning as a mini-book. Chapters are numbered within each Theme.
Theme 1 — Diversity of Life
Understanding the variety of living things and how they are classified
| Chapter | Title |
|---|---|
| 1.1 | Introduction to Biology |
| 1.2 | Classification of Living Things |
| 1.3 | Organisation of Life |
Theme 2 — Cell Biology
The structure and functions of cells — the basic unit of life
| Chapter | Title |
|---|---|
| 2.1 | Cell Structure and Function |
| 2.2 | The Cell and Its Environment |
| 2.3 | Nucleic Acids, DNA and Protein Synthesis |
| 2.4 | Cell Division |
Theme 3 — Life Processes in Organisms
How living organisms carry out the essential processes that sustain life
| Chapter | Title |
|---|---|
| 3.1 | Nutrition |
| 3.2 | Respiration |
| 3.3 | Excretion |
| 3.4 | Transport Systems |
| 3.5 | Homeostasis |
| 3.6 | Movement |
Theme 4 — Coordination and Control
How organisms detect changes and coordinate responses
| Chapter | Title |
|---|---|
| 4.1 | Hormonal Coordination |
| 4.2 | Nervous Coordination |
| 4.3 | Sense Organs |
Theme 5 — Reproduction and Development
How living things produce offspring and develop
| Chapter | Title |
|---|---|
| 5.1 | Reproduction in Organisms |
| 5.2 | Reproduction in Flowering Plants |
Theme 6 — Ecology and the Environment
The relationships between organisms and their environment
| Chapter | Title |
|---|---|
| 6.1 | Basic Ecological Concepts |
| 6.2 | Food Relationships and Energy Flow |
| 6.3 | Nutrient Cycling |
| 6.4 | Ecological Management and Habitats |
| 6.5 | Pollution and Conservation |
Theme 7 — Microorganisms, Health and Disease
Microorganisms and their effects on human health and industry
| Chapter | Title |
|---|---|
| 7.1 | Microorganisms in Nature |
| 7.2 | Public Health |
| 7.3 | Biology and Industry |
Theme 8 — Genetics and Heredity
How traits are inherited from parents to offspring
| Chapter | Title |
|---|---|
| 8.1 | Variation in Populations |
| 8.2 | Genetics — Principles of Heredity |
Theme 9 — Evolution and Adaptation
How life has changed over time and how organisms adapt to survive
| Chapter | Title |
|---|---|
| 9.1 | Adaptation for Survival |
| 9.2 | Evolution |
Chapter Releases
As chapters are completed, they will be published here as downloadable PDFs.
| Chapter | Title | Status | Version | Resource |
|---|---|---|---|---|
| 1.1 | Introduction to Biology | Not Started | — | — |
| 1.2 | Classification of Living Things | Not Started | — | — |
| 1.3 | Organisation of Life | Not Started | — | — |
| 2.1 | Cell Structure and Function | Not Started | — | — |
| 2.2 | The Cell and Its Environment | Not Started | — | — |
| 2.3 | Nucleic Acids, DNA and Protein Synthesis | Not Started | — | — |
| 2.4 | Cell Division | Not Started | — | — |
| 3.1 | Nutrition | Not Started | — | — |
| 3.2 | Respiration | Not Started | — | — |
| 3.3 | Excretion | Not Started | — | — |
| 3.4 | Transport Systems | Not Started | — | — |
| 3.5 | Homeostasis | Not Started | — | — |
| 3.6 | Movement | Not Started | — | — |
| 4.1 | Hormonal Coordination | Not Started | — | — |
| 4.2 | Nervous Coordination | Not Started | — | — |
| 4.3 | Sense Organs | Not Started | — | — |
| 5.1 | Reproduction in Organisms | Not Started | — | — |
| 5.2 | Reproduction in Flowering Plants | Not Started | — | — |
| 6.1 | Basic Ecological Concepts | Not Started | — | — |
| 6.2 | Food Relationships and Energy Flow | Not Started | — | — |
| 6.3 | Nutrient Cycling | Not Started | — | — |
| 6.4 | Ecological Management and Habitats | Not Started | — | — |
| 6.5 | Pollution and Conservation | Not Started | — | — |
| 7.1 | Microorganisms in Nature | Not Started | — | — |
| 7.2 | Public Health | Not Started | — | — |
| 7.3 | Biology and Industry | Not Started | — | — |
| 8.1 | Variation in Populations | Not Started | — | — |
| 8.2 | Genetics — Principles of Heredity | Not Started | — | — |
| 9.1 | Adaptation for Survival | Not Started | — | — |
| 9.2 | Evolution | Not Started | — | — |
Version System
CTRI uses a living-document approach:
- Draft (0.1)
- Review (0.5)
- Published (1.0)
- Updated editions (1.1, 1.2…)
This ensures continuous improvement based on feedback.
Feedback and Contributions
We welcome feedback from:
- Students
- Teachers
- Volunteers
- Educators
If you would like to contribute or suggest improvements: 📧 hello@ctri.ng
Relationship with Care for Knowledge
CTRI is an initiative of Care For Knowledge, a Nigeria-based non-profit organisation focused on improving access to quality educational resources.
Follow the Development
Updates will include:
- Chapter releases
- Draft updates
- Revisions
- Contributor contributions
Acknowledgements
For a full list of contributors to this textbook, visit the Biology Acknowledgements page.
This is an evolving textbook built openly and collaboratively.