COACHING TIPS:
What Location Do You Shoot From?
    To improve your goal scoring stature, get into a high percentage scoring location before you shoot. The associated figure shows position and percentage information of typical goal scoring locations. Approximately sixty percent of goals are scored from the middle slot, 30% (15% on each side) of goals are scored from the area of the face-off circles, and 10% (5% on each side) of goals are scored from the extreme angles between the lower portion of the face-off circle and the goal line. The moment you get the puck and have a chance to score, you should get into a high percentage scoring position. Once in a good position, the odds start to swing in your favor and against the goaltender.
THE BREAKOUT
    Offensive Play in your own end, the breakout, is perhaps the most crucial systematic element of the offense. The attack begins when the offensive team regains possession of the puck. Successful breakout plays do two things: First, they allow the offense to clear its own zone; and second, the force the opposition to play defense.
    The system for breakout plays are not complicated. They are deliberately kept simple, because in your own end, it is execution that counts. Each player must know what everyone elses responsibilty is as well as his own. Breakout plays succeed when everyone is in sync with everyone else. Breakouts call for teamwork.
    Players should keep in mind that breakouts especially benefit from moving the puck quickly and that the best way to do that is to pass the puck. It is the ability of the team to utilize the passing options that strengthens its attack. A sound attack begins with sound breakout plays, because the entire attack is dependent on the offensive team leaving its own end with confidence. Examples here.

Cited from:
Smith, M. (1996). The Hockey Play Book.Firefly Books LTD.: Willowdale, Ontario