For lining up we sing a song to the tune of "The Hokey Pokey" "I keep my eyes straight ahead, I keep my hands by my side, I keep my feet so quiet as right out the door we glide, we move so fine in a line, noone turns around, that's what its all about. BEING QUIET! SHHHHHH!" Also I made up a Silent Simon Says game. When we have to sit outside quietly (waiting for library, etc), I'll announce "Silent Simon Says" then just do some movements, clap patterns, funny faces, wiggling fingers, etc. If you're not silent then you're out. Has worked everytime.