We realize that clothing can be a very big distraction in the classroom, and when we all wear the same thing to school, this distraction is no longer present. (extracreditblog.org)
You'll also need to work on recall with bigger distractions as well. (montrealdogblog.com)
At this age, with the onset of puberty and the raging hormones, girls can be a very big distraction. (educationnext.org)