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'Making Rectangles' printed from http://nrich.maths.org/
This
is one of a series of problems designed to develop learners' team
working skills. Other tasks in the series can be found by going
to this article.
What are you aiming to
do?
For the task:
Every member of the team
has to end up with the same rectangle in front of them. The task is
only successfully completed when everyone on the team has completed
their rectangle.
As a team:
- Responding to the needs of others
- Helping others to do things for themselves.
Getting started
You will need to work in
a team of four. If you have a fifth person available - use them as
an observer (see guidance below).
In silence:
Distribute the 16
pieces
randomly amongst the team (four pieces each).
Tackling the Problem
How to play
Players pass pieces to
other team members in order to help one another complete their
rectangle.
Rules
- No one can talk or give non-verbal signals to other members of
the team.
- Each member of the team starts with four pieces in front of
them.
- The pieces in front of each person should be visible to
everyone.
- Team members can only give pieces; they cannot take pieces from
someone else.
- Each team member must have at least two pieces in front of them
at all times.
Use an observer to check
that the team obeys the rules and offer one of the hint cards if,
after a period of five minutes, the team is not making any
progress.