The challenge is to see how far apart the students can get and still be able to run and catch each others bags before they touch the ground. If you have odd numbers groups of three will work fine. Tell your students to keep their eyes up while they are moving towards the bag. If they don't you may have students run into each other. This should make a clearer path to catch the bag.
Children are in scattered formation within the playing area.
The objective of the activity is for the students to move about the general space tagging various classmates while avoiding being tagged. If a double tag occurs both students perform the agreed upon task. The length of time to use for this instant activity should be based on how safely the students are able to move about the general space. Have them redo if they perform them using poor techniques. May want to have students move to the side of the area to complete their exercises if you are working in a very crowded area.