To use the Fundamental Counting Principle for this problem, we need to break it down into smaller parts.
First, we know that there are two teams playing, so we can start by considering the number of possible scores for each team.
For the first team, they can score 0, 1, 2, 3, 4, or 5 goals in the second period. This means there are 6 possible scores for the first team.
For the second team, they can score 0, 1, or 2 goals in the second period. This means there are 3 possible scores for the second team.
To find the total number of possible scores, we multiply the number of scores for each team: 6 x 3 = 18.
Therefore, there are 18 different scores possible at the end of the second period in this hockey game.
Hope this helps clarify how to use the Fundamental Counting Principle for this problem!