Development of the activity
We make two groups with the children. A group is located behind the cardboard or the box and the children of the other group sit in front of it. One by one, those that are behind the cardboard pass one of their hands through the hole and those that are in front try to guess who it belongs to.
When all the children of the group have shown their hands, they exchange sides with the other group and they repeat the game.
Then they meet in the circle to comment who they could recognize and who they could not.
Previously, the educator can make the children observe the hands of all creating expectations around the activity that they are going to do.