Looking at the Whole Trip: Watch It!
Click to watch the video and see how Harry finished his trip. After watching, look at the graph of Harry's entire trip and then keep reading below.
| Keyboard Shortcut | Action |
|---|---|
| Space | Pause/Play video playback |
| Enter | Pause/Play video playback |
| m | Mute/Unmute video volume |
| Up and Down arrows | Increase and decrease volume by 10% |
| Right and Left arrows | Seek forward or backward by 5 seconds |
| 0-9 | Fast seek to x% of the video. |
| f | Enter or exit fullscreen. (Note: To exit fullscreen in flash press the Esc key. |
| c | Press c to toggle captions on or off |
Looking at the Whole Trip
Harry arrives at his grandmother’s house at 4:00. The sections of the red line (his actual trip) that are above the blue line (his predicted trip) show when he is ahead of schedule. If the red sections are underneath the blue line, then he is behind schedule.
As you can see, the red line is steepest at the beginning and end of his trip. Describe Harry’s whole trip, making sure to explain what the steepness of the red line means at different points along his ride. Explain your answer in two to four sentences by using information from the graph.
