Just your imagination and teamwork!
Even though I suggested 8 and up for the age range, if you do this as a big group game every age can participate!
Divide the kids into groups of about 8-12 children.
Once they’re divided, the leader shouts out a letter or number. The kids then have to get down on the floor and shape their bodies into that letter or number as a group, ensuring that everyone in the group is part of the number/letter.
The fastest team to make the letter correctly, wins a point.
You can change it up by calling out shapes and objects. Bonus points for creativity (Example: we once called out “House” and one of our kids used their legs as a door!).