The purpose of this study was to present the tactics to improve the scoring in offensive zone during the ice hockey games for ice hockey coaches and players. Even though the recent ice hockey games have developed rapidly in terms of speed and skills, it is true that we can’t win the games if we don’t score in the games. In the ice hockey games, in order to play effectively to improve the scoring in the offensive zone, first, all players must accurately understand and play the attack mindset, wall play, offensive zone grind, and shoulder check. Second, every players must be in the correct position in the offensive zone. When the F1 is in possession of the puck in all offensive zone areas, and then F2 goes in to support. Therefore 2 forwards in the corner, and F3 in the top of the circles, D1 and D2 in the blue line, That is the 2-1-2 attack tactics in the offensive zone. If players perform this tactic correctly in the offensive zone, we can play effectively both offensively and defensively. Third, in the attack zone, we can increase our scores by using various attack options such as Spread Zone, F Rolls High(Push), Switch, Cycling, F2 Release & Switch Side, and Bad Angle Shot. If ice hockey coaches put a little effort and study on these things, various effective and positive results can be found. The ice hockey coaches should always study for the players and them.