Tech companies are wedging their way into education itself, especially as the US market for education technology is predicted to bloom to $21 billion by 2020. Most tech leaders are getting in by making learning apps, donating to policy campaigns, or partnering with individual schools. Mark’s goal is for “a billion students” across the world to be able to learn on their own, via software that his company helps build, with teachers merely looking over their shoulders. Mark describe that Students cluster together, working at laptops. They use software to select their own assignments, working at their own pace. And, should they struggle at teaching themselves, teachers are on hand to guide them. The Zuckerberg’s will give 99% of their Facebook shares to a few other causes, transforming education through technology. It’s a conception that upends a longstanding teaching dynamic. Now educators are no longer classroom leaders, but helpmates. In public remarks and Facebook posts, that Students should struggle at teaching themselves, teachers are on hand to guide them.