Splash Tag Paper-airplane Launch
Give one player a plastic water bottle and have him try to tag other players with a squirt. Last one splashed is the winner!
Show the kids how to fold classic paper airplanes; then take them to an open area. Mark start and finish lines with plastic cones or other bright objects. At “Go,” the players launch their planes toward the finish. When the aircraft land, players race to toss them toward the end line again, continuing until someone wins.