We were learning about Cardiovascular Endurance.  These are pictures of students (3rd grade) playing a game called Aerobic Scrabble.   There are letters scattered throughout an area.  They had to run and pick up a letter.  Once they had four letters they had to try and create a three letter word.  If they didn't have the letters to create a word, they can return one and pick another.  The first team to create a three letter word got a point.  Blank cards were any letter they needed.