| Clue | Source | Date |
|---|---|---|
| PowerPoint, perhaps | New York Times | 22 Mar 2024 |
| Some audiovisual aidememoire picture used in teaching (6,3) | ||
| Presentation feature | ||
| Picture used in teaching | The Telegraph Quick | 23 Jul 2016 |
| Sales chart, e.g | LA Times Daily | 17 Apr 2016 |
| Picture used as a help in teaching | ||
| Pie chart, at times | ||
| Certain teaching material | ||
| Educational film, for one |