Get active with spelling using relays. This is the way it works. Make relay teams. Position a "referee speller" across from the starting line for each team. They should have a spelling list handy to refer to.
Boys in the relay line will run with a football down to the referee. Likewise, girls will have pom poms. The referee will state a word to spell. Boys will "hike" the ball for each letter and girls will "cheer" the word letter by letter. The referee give them a thumbs up if they get the word right and they run back to the next person in the relay line to repeat the process. If a word is not right, a second try is given. If still not correct, the referee provides the correct spelling and the relay continues. Hey, Ho, Sport Spelling is the way to go!