Group Activity Cards
Statistics
and Probability
Use
groups of 2.
Materials: Centimeter grid paper

Get the 'Write' Description 
Collect as many pencils as you can from the classroom.
Lining up the erasers with the bottom line of the grid paper, arrange the pencils in order from least length to greatest length. Use the grid paper to determine each length. Then find the mode, median, and mean of the lengths.
Compare your results with those of other pairs.
