Solids
A task which depends on members of the group working collaboratively to reach a single goal.
Age
11 to 16
Challenge level
Problem
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.
Image
What are you aiming to do?
For the task:
The team has to make the two solids that match the information on their cards without showing each team member's information to anyone else.
As a team:
- Allowing everyone to contribute
- Listening
- Asking questions and finding out what others think
- Sharing knowledge and reasoning
- Reflecting and making use of what has been said
- Coming to a consensus
Getting started
You will be working in a team of four. Ensure that you have plenty of cubes. Their colour does not matter but it may be less distracting to have all the cubes of the same colour. You cannot use paper or pencil to help you because you need to listen to what others have to say.
Discuss how you will work together and share your ideas.
Put the 8 cards face down in the centre of the table.
Tackling the problem
Each member of the team takes a card from the pile in turn (two cards each) without the others seeing what is on them.
Rules
- Team members cannot show their cards to anyone else on the team.
- A team member can describe what is on their card.
- Team members can ask questions to help them make sense of what is on their card, or on someone else's card.
- The task is complete when everyone agrees that the two solids they have made use all the information, and match everything that is on their cards.
If you have an observer, they might find the following list of things to look for helpful and feed back to the team at the end of the task.
- Check that no one reveals their cards or writes anything down.
- Identify points where team members share knowledge and reasoning and listen to each other.
- Identify points where team members make decisions together.
- Note whether all members of the team are involved.
Teachers' Resources
Why do this problem?
This task encourages the development of team working skills such as listening, asking questions, finding out what others think, reflecting and making sense of what has been said, and eventually coming to a consensus. If you wish to learn more about these skills and find other team-building tasks look at this article.
In addition learners are expected to use precision in describing an arrangement of objects.
Possible approach
The task is based on a team of four plus an observer.
You will need plenty of cubes of any colour.
Explain the rules before any equipment is handed out as it is important that teams do not look at each other's cards or make notes to help them remember what has been said. This emphasises the idea that everyone has a part to play and reduces the chance of one person taking over the problem and leaving others with nothing to do.
It is good to have an observer in this task but, if this is not possible, the observer check list might make a good starting point for you to use for feedback.
The cards can be found here.
When teams have finished working on the task it is important to spend time asking them to discuss in groups, and then as a whole class, how well they worked as a team, what they have learned from the experience and what they would do differently next time. Your own observations, as well as those of observers, might inform the discussions.
Note that it is possible to split the two sets of information and just make one solid at a time, as in The Solid task found here.
Key questions
- Has anyone got a card that they think has a useful piece of information to start with? Can you expain why this is a useful card?
- Have you used all the information you have been given?
- How well did you listen to others in your group?
- How easy was it to share what you knew?
Possible extension
Learners may like to try one of the other 'All for one' tasks. Other team-building tasks can be found by going to this article.
Possible support
Learners can reveal one (or more) of their cards at a time. Other team-building tasks can be found by going to this article.