Stanhope Elmore High School to lock up students' cellphones
Schools limit cellphone use in the name of safety
Yondr pouch: Australian kids outsmarting school phone bans
Washington, Ringgold districts ban cellphone use during school day, Local News
How It Works — Yondr
Should students' cellphones be locked up at school? New technology is giving teachers more options.
High School Locks Up Cell Phones Hoping For More Attentive, Less Isolated Students
Plainfield NJ school now uses Yondr pouch locks for cell phones
This Westlake District School Requires Students to Lock Up Their Phones Before Classes Begin for the Day
Phones over Yondr – Magnet
Parker JH students soon to lock up phones during school days - HF Chronicle
RPS has new plan to keep kids off their phones during class
Chicopee Public Schools Stand by Cell Phone Ban, Storage