Count-the-Contacts Group Crossing
A cooperative movement problem: groups of 6 cross a 25-ft zone while staying connected and never using more than a set number of contact points on the floor, a limit that drops with each attempt. It calls for balance, coordination, and creative solutions without unsafe lifting.
How to play
- Form four groups of 6 (one of 7) and cone off a 25-ft lane for each, with mats on the middle section. One group watches and counts another's contact points, then they switch (2 min to explain).
- Every foot, hand, knee, or any body part touching the floor counts as a contact. Everyone must stay in contact with the group for the whole crossing.
- Attempt 1 (3 min): cross with no more than 10 contacts at once. Groups plan for 1 minute, then cross.
- Attempts 2 and 3 (6 min): lower the limit to 8 and then 7. If the counter sees too many contacts, the group goes back 6 ft.
- Final attempt (4 min): 6 contacts for 6 people, meaning the whole group on one foot and linked. Students look for a shared rhythm and ways to support each other.
Rules
- No lifting anyone above waist height and no piggyback rides.
- If someone loses balance, they let go and put a hand down: losing 6 ft beats a group fall.
- The counting group counts out loud and respectfully, without interrupting.
Variations
Easier
Set the contact limit at double the number of people and use a 15-ft lane.
Standard
Drop the limit from 10 to 6 contacts in a 25-ft lane.
Harder
On top of the contact limit, the group must carry a ball held between two bodies without hands.
Adaptations
- Limited mobility: the wheelchair counts as two fixed contacts and the group plans around it, or the student serves as counter and judge.
- Visual impairment: teammates stay shoulder to shoulder with the student and call out each step.
- Fitness level: rotate the stronger students who act as supports with those who need more help.
Learning goals
- Solve a movement problem as a group under limiting conditions.
- Maintain dynamic balance on a reduced base of support.
- Cooperate by matching the pace to the whole group.
Equipment for a class of 25
- cones: 16
- mats: 8
Teacher tip
Stress the no-lifting rule from the start: the solution lies in hopping on one foot together and leaning on each other. Put mats in the middle of the lane in case someone loses balance.
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