In an interview with the Wall Street Journal, which first reported on the trend, the phrase comes from a song by Philadelphia ...

The numbers 6-7 have been echoing through elementary and middle schools across the country, and they have nothing to do with ...

For teachers, the numbers six and seven have suddenly taken on a new—and dreaded—significance this school year. From French class to gym class, students are frequently saying (or shouting) “six-seven” ...

From essays to behavior points, teachers nationwide are finding creative ways to curb ‘67’ disruptions in the classroom ...