Graphing how much we sleep

The Grade 4 students shared the sleep data they collected for homework with their peers.
They graphed their sleep using a bar graph and a line graph.

It was very interesting when the students lined up in order of least to the most sleep.
A wide range of results. from 24 - 44 hours for the fours days.
Lei Jun had the most sleep in the class with a total of 44 hours.