The CTRI Physics textbook is designed for SS1–SS3 students preparing for WAEC. It covers mechanics, waves, electricity, and modern physics in a clear, progressive structure built for self-study.
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Free to access, download, and print. Published chapter by chapter as writing and review are completed. Each published chapter is permanently archived on Zenodo with its own DOI.
| Ch. | Title | Status |
|---|---|---|
| 1.1 | Measurements & Units | Not Started |
| 1.2 | Scalars & Vectors | Not Started |
| 1.3 | Motion | Not Started |
| 1.4 | Forces & Newton's Laws | Not Started |
| 1.5 | Work, Energy & Power | Not Started |
| 1.6 | Machines | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 2.1 | Wave Motion | Not Started |
| 2.2 | Sound Waves | Not Started |
| 2.3 | Light & Optics | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 3.1 | Temperature & Heat | Not Started |
| 3.2 | Gas Laws | Not Started |
| 3.3 | Heat Transfer | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 4.1 | Electric Charges & Fields | Not Started |
| 4.2 | Current Electricity | Not Started |
| 4.3 | Magnetism | Not Started |
| 4.4 | Electromagnetic Induction | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 5.1 | Atomic Structure & Nuclear Physics | Not Started |
| 5.2 | Electronics | Not Started |
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