Discussion on 1/3, 3/3, 3/1
In this video, three fractions 1/3, 3/3 and 3/1 are given on the board. Students are asked to think in terms of unit fractions and equal sharing and explain them. It can be seen here that explaining sharing situation is more promptly done as compared to explaining in terms of unit fractions.
The duration of video is 5 and half minutes.