Leah Ybarra (left) and Ibri Cotonieto work on programming at Winnetka Elementary as they prepare for the Vex Robotics World Championship. (Nathan Hunsinger / Staff Photographer) A color sensor could ...
“Last year, we sent eight teams to the state competition, and we were two points away from the world tournament,” recalled Marc Pullen, the Lake Local Elementary School Robotics Coach. “This year, we ...