Fayette County School Corporation
Pineappling’s a system that allows teachers to invite one another into their classrooms for informal observation. A chart is set up where teachers “advertise” interesting things happening in their classrooms.
FCSC has expanded on the idea of Pineapple Charts by including Post-It notes near where whiteboards are mounted. Teachers are free to write down items they're interested learning more about and place them on the board for others to see.
The article below describes Pineapple Chart origins, impact, and tips for making Pineappling work.