Many new golfers are worried about performing correctly in a greenside bunker.
However, a great drill to help cure these worries is by simply using a tee while practicing the bunker game. Place a tee in the bunker and then place your ball on the top of the tee. Now, push the tee into the sand until the head of the tee is barely above the surface. Then try to clip the head off the tee. The actual play, imagine the tee sitting under the ball and try to make the same swing.