Here is a
picture of a whole note, half note and quarter note with their corresponding
rests.

The whole note rest is a little black rectangle
that hangs from the line.
The half note rest is a little black rectangle that sits on the
line.
The quarter note rest is a little squiggly symbol that usually
intersects the middle line.
Now let's play "When The Saints" and watch how this song uses all 3 of the
rests!