| 2025-12-05 | Items on many a back-to-school supply list |
| 2025-07-01 | Items on a blackboard tray |
| 2025-02-04 | Writers' blocks? |
| 2024-09-26 | They take marks off at school |
| 2024-08-11 | They might get worn down while solving crosswords |
| 2023-05-23 | Whiteboard cleaners |
| 2023-03-26 | They might wipe the slate clean |
| 2021-09-05 | Lead-off selections? |
| 2013-07-30 | Things felt in a classroom? |
| 2012-03-01 | They can be felt in a classroom |
| 2009-08-05 | Blackboard accessories |
| 2006-07-09 | What golf pencils lack |
| 2003-12-01 | Pencil features |
| 2003-07-19 | Stationery store supply |
| 2002-04-05 | Classroom supplies |
| 2001-05-08 | They get the lead out |
| 2000-07-08 | School stock |
| 2000-04-08 | They may get bad marks |
| 1998-10-23 | They take marks off |
| 1997-09-11 | Sites of some chalk deposits |
| 1996-08-31 | Stationer's supplies |
| 1996-07-25 | Wipers |
| 1996-06-02 | Rubbers |
| 1995-12-29 | Chalk deposit sites |
| 1995-07-08 | Mistake fixers |
| 1994-03-28 | Pencil ends |
| 1994-03-27 | Blackboard adjuncts |