Bovina Elementary first-grader Jer’Darriyus Jackson, foreground, competes in the Bubble Gum Relay during the school’s field day Friday. Students ran to the end of the track, chewed a piece of gum, blew a bubble and raced back to their classmates. Also running, in the background, is first-grader Kentrick Thompson, the son of LaKesha Thompson. Jer’Darriyus is the son of Danelle Jackson.