It described a 4th - grade class in Ossining, New York, that used a constructivist approach to teaching math and spent one entire class period circling the even numbers on a sheet containing the numbers 1 to 100. (educationnext.org)
It's not like it's in the back or kinda hidden away or next to something; it's in the very front of the room and almost completely alone which means you're looking in that direction more than anywhere else so you'll notice it immediately and can see it the entire class period to the point it can become a distraction. (religion.blogs.cnn.com)
Yes, if we let them, they will sit and talk to each other for the entire class period! (mindbodygreen.com)