Often times teachers, especially veteran teachers, find it necessary to purge some less often used items. What better way to declutter than to bring it to the conference where other appreciative Chemistry teachers will fight over your items?
Examples of Swap Meet items include:
classroom manipulatives (e.g. card sort, games, puzzles, etc)
shoe box labs (e.g. dixie cup lab / mystery substance lab, etc)
office supplies (e.g. binders, padfolios, stacker trays, etc)
textbooks
ancillary materials
(conference) bags
(conference) tshirts
decorative knick-knacks
(classroom) posters