5G is the next generation of mobile broadband, and it will eventually replace consumers’ and corporations’ 4G LTE connections. With 5G, users will see exponentially faster download and upload speeds, with drastic reductions in latency. This will open up a new world of possibilities, and it’s easy to understand why the technology is the subject of such breathless coverage in the press.

At the moment, the reality of 5G doesn’t match this hype, but that’s only because the infrastructure isn’t in place yet. Most serious industry observers predict that it will take at least a year or two for wireless carriers to build out 5G networks capable of supporting widescale use. But once that infrastructure is in place, it truly will change the world — and businesses should begin preparing today.

Serving as a classroom teacher, school administrator and chief technology officer over the course of 14 years, I’ve seen the emergence of classroom instruction combined with self-directed online study. Blended learning, as it is called, is gaining in popularity. In fact, recent statistics show that more than half of sixth- through 12th-grade students complete online…