"Lego Robotic Challenge" stacks up well for eager Erwin students

SALISBURY - It must be something good if it can entice middle school students to show up early, even before school starts, to take part in an actual learning activity.Of course it does involve robots, so...Mrs. Tina Barkley, a math teacher at Erwin Middle school and an advisor for the Lego Robotics Challenge Team at Erwin Middle School, invited students to join her two mornings before school...