[jansho]

Upvote for you, the teacher/school buy-in is the one factor that decides whether your edtech make or break.

There's a general reluctance to switch to another way of doing things, even if it's proven to be great, unless the cost-benefit is exponentially way better. Then there's another hurdle to overcome - re-training teachers, producing new classroom materials, changing lesson plans etc.

Perhaps it's no accident that the most popular edtech that we hear right now is Clever. (Or maybe that's just because we're on HN, haha)