But the issue is likely not that modern students are learning fewer digital skills, but rather that they’re learning different ones. Guarín-Zapata, for all his knowledge of directory structure, doesn’t understand Instagram nearly as well as his students do, despite having had an account for a year. He’s had students try to explain the app in detail, but “I still can’t figure it out,” he complains.  “They use a computer one way, and we use a computer another way,” Guarin-Zapata emphasizes. “That’s where the problem is starting.” Ford agrees. “These are smart kids,” she says. “They’re doing astrophysics. They get stuff. But they were not getting this.”  Regardless of source, the consequence is clear. STEM educators are increasingly taking on dual roles: those of instructors not only in their field of expertise but in computer fundamentals as well.