This is a tempo drill that works on the give and go and one-timers.  

Player skates out around the top of the circle.

Passes the puck to the player on the goal line.

Then goes to the net for a return pass and a one-timer.

Player then assumes position on the goal line to the other side.

Same thing for the other side.

Note:  Coaches must keep reminding players to assume the pass-relay position.  Alternately, for younger kids, coaches can be the pass relayer so that passes will (hopefully) be more accurate.