Fairmont Elementary School students, Reed Aukes, Briggs Reuter and Stetson Diegnau/Team “BRS” operate their robot during a competition against another team during the Martin County KnowHow! VEX IQ Robotics Competition for grades three and four, on Saturday morning at the Martin County West-Trimont Elementary School gymnasium. More than 80 students participated from all four public school districts, Fairmont, Martin County West, Granada-Huntley-East Chain and Truman.