We live in an era of personalization. When we go to Amazon, it has our profile, our history, and makes recommendations on what we might want to buy. Spotify knows what we’ve listened to and serves up new songs we all most certainly like, and the excitement in the field of health these days is around personalized medicine. So, what is happening in the field of education? Well, some neat stuff like Teach to One: Math. And here to tell us about it is Joel Rose, the co-founder and CEO of New Classrooms.