Learning about Area, Perimeter, and Fractions with and from PeersPart Two Video TranscriptStudent 1:  How do you divide, how do you divide
six pieces among four people?Student 2:  What we do is one-sixth, because it ís one
out of six little pieces.  And then right here,
how we get one-twelfth is if I had tout a line
like this down through the little pieces it would
be twelve pieces ... it would be one out of twelve. 
So each of us gets one-sixth added to one-twelfth.http://illuminations.nctm.org/reflections/6-8/LearningWithPeers/part2.html