| Label | Foilset Title | Number of Foils |
|---|---|---|
| 1:ciltmay98 | Development of the Requirements for a Common Framework for Collaborative Learning Community Tools | Foils: 15 |
| 2:mrajune98/tangogen | Overview of Tango System and Application to Distance Education | Foils: 53 |
| 3:physicsfuturemar98 | Technologies for Education and Education about Technologies | Foils: 66 |
| 4:tangoviewjuly98 | Pictorial View of Tango Features with tutorial | Foils: 59 |