We do a drill similar to what they do during halftime at basketball games. Instead of the shooter and a ball, we have me shooting with a puck, trying to make it into the goal - which our goalie is of course blocking.

It works very similar to how that works, but with small differences:

Instead of a layup, i'll practice a penalty shot.
Instead of a free throw, i'll skate around a cone and shoot it from short distance.
Instead of a three pointer, i'll go and shoot it from far out.
And instead of a half court shot, I will do a slapshot from center ice.

We will do this countless times until i make all four types of shots in a row. My record is about 22 minutes, and I think the longest took 3 hours...

Its a very fun drill to practice shootin! I highly recommend it! It is also a great way for our goalies to adapt to different types of shots - especially penalty practice.