Short Field Drill
Position bases and pitchers plate half the normal distance from home plate. Players take positions, including all outfielders, infielders, pitcher and catcher. Coach walks players through situation drills, back ups, who goes where when, etc.
Have pitcher "pitch" to catcher.
Coach hits fungo as practiced. Everyone moves as instructed. Fantastic drill to teach rotations, back-ups, defense with runners on, etc.