Is there an ed-tech investment bubble?

By Erin Griffith. Amid the recent flood of venture money, startups have learned that schools make complicated customers.
The promise of a digital-first education system has driven venture capital dollars into the fast-growing category of education technology startups. There are countless software portals aiming to create efficiencies in school systems and even more digital tools for streamlining the classroom. There are tutoring startups and MOOCs, or massive open online courses, that have attracted massive venture funding. And there are algebra games. Oh yes. Many, many, algebra games. More...