Homework bingo - If they turn in their homework for that morning they get to write their name on any square. On friday's I will pull out two bingo chips...and whatever names are on that square they will be able to pick out of the treasure box. Know a teacher who does this, the kids love it
Snowball Fight...kids write 3 things about themselves on a sheet of white paper. They do not write their names on the paper. Wad it up and on your command, have a "snowball" (or baseball) fight. At the end of 1 minute, each student grabs the nearest snowball and tries to guess who wrote it. Would be great at the beginning of the year!