Content and Resources
| Chapter | Content |
| 1 | A simple model of gases |
| 2 | A real world model |
| 3 | The relationship between force and pressure |
| 4 | What affects the pressure exerted |
| 5 | A thought experiment |
| 6 | A PHET simulation of ideal gases |
| 7 | Using a syringe to model gases |
| 8 | An exam question |
| 9 | Summary |