https://docs.google.com/forms/d/1JIboE2ZCQLtSPIScY4wm5A2vza0ZJjXOy4-P3L7Z1PI/edit?ts=5d5401b0  ----please fill out this Google Locker Form with Locker information you recieve during homeroom. 
http://www.hoodamath.com/mobile/games/combinationlock.html  ---This is a  simulation how a lock works.