User contributions
- 00:18, 4 June 2006 (diff | hist) . . (+167) . . Seymour Papert
- 00:10, 4 June 2006 (diff | hist) . . (-4) . . LOGO
- 00:09, 4 June 2006 (diff | hist) . . (+2) . . LOGO
- 00:08, 4 June 2006 (diff | hist) . . (+242) . . LOGO
- 00:04, 4 June 2006 (diff | hist) . . (+2) . . Educational Software (→Logo)
- 00:02, 4 June 2006 (diff | hist) . . (+343) . . LOGO
- 23:57, 3 June 2006 (diff | hist) . . (-61) . . Educational Software (→Logo)