Following the test, we discussed the following topics:
Suppose we have two rectangles of the same area but different shape. How
can we cut one up and reassemble the pieces to cover the other? How much
cutting is
required?
(We could measure cutting by the total length of all the cuts. Or we could
measure it by the number of pieces into which we cut the rectangle. Or
we could measure it by the number of corners in the cut. And there may be
other
ways.