This is a variation of a 1 on 1 or 2 on 2 game. This version uses mini nets but you can use regular nets if goalies are available.
Place a net at each end of the station. The coach has the pucks at the center line on one side of the station. The players should be divided up into team #1 & team #2 and lined up on each side of the coach.
The play starts when the coach yells out two numbers between 1 and 3. The first number called is how many players from team #1 will go, the second number is how many players from team #2 will go.
Therefore, the game could be a 1 on 1, 2 on 1, 2 on 2, 3 on 1, 3 on 2, or 3 on 3.