The document discusses changes that are occurring in classrooms and education. It notes that teachers no longer solely lecture at the front of the class and students do not just copy words and memorize for tests. The classroom itself has changed with smart screens, students storing work in the cloud, and electronic homework submissions. The document predicts that by the time a newborn enters kindergarten, schools will have even more advanced technologies and reforms than the cutting edge tools of today like smart screens and sign-up sheets. It goes on to discuss how to be a teacher of the future and debates allowing mobile phones in classrooms.