| 1 | | Science: A Way of Knowing | | 1 |
| 2 | | The Language of Science | | 26 |
| 3 | | The Ordered Universe | | 50 |
| 4 | | The Clockwork Universe | | 82 |
| 5 | | Energy | | 110 |
| 6 | | Temperature, Heat, and the Second Law of Thermodynamics | | 140 |
| 7 | | Electricity and Magnetism | | 166 |
| 8 | | Waves and Electromagnetic Radiation | | 200 |
| 9 | | The Atom | | 234 |
| 10 | | Quantum Mechanics | | 264 |
| 11 | | Atoms in Combination: The Chemical Bond | | 284 |
| 12 | | Chemical Reactions | | 310 |
| 13 | | Properties of Materials | | 348 |
| 14 | | The Nucleus of the Atom | | 376 |
| 15 | | The Ultimate Structure of Matter | | 410 |
| 16 | | Albert Einstein and the Theory of Relativity | | 434 |
| 17 | | The Earth and Other Planets | | 460 |
| 18 | | The Dynamic Earth | | 492 |
| 19 | | Cycles of the Earth | | 526 |
| 20 | | Historical Geology | | 570 |
| 21 | | The Stars | | 610 |
| 22 | | Cosmology | | 644 |
| | | App. A. Quantitative Thinking | | A-1 |
| | | App. B. The Geologic Time Scale | | A-9 |
| | | App. C. Selected Physical Constants and Astronomical Data | | A-13 |
| | | App. D. Properties of the Planets | | A-14 |
| | | App. E. Star Charts | | A-15 |
| | | App. F. The Chemical Elements | | A-28 |
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