WILMINGTON, DE—Dickinson High School’s Robotics Laboratory is an incubator where kids learn and use engineering and software skills to work with Lego and Erector Set-like creations they design and build. An outgrowth of the school’s STEM program, the robotics course began in 2010. Only a handful of kids enrolled the first year, but now about 100 of Dickinson’s 600 kids take a robotics class.