Students will organize activities and get high marks.

The adoption of measures depends on whether the organizer pays attention to the process or the result, and also needs to prepare enough answers in advance;

1, write the number of 16 in advance, and divide the team of 13 into four groups by drawing lots, some with four teams and some with three teams;

2. In the group, PK can be conducted separately between every two groups, and the winning two groups will enter the next round, leaving eight at last;

3. You can also compete once in each group and keep the top two in the order of points; Those with the same points will participate in the play-offs, or draw lots to decide;