Even the best teachers hit limitations; there just aren't enough hours in the day to know everything about every pupil they teach. But technology is starting to change that. In the coming years, a lot of the legwork, and the burdensome aspects of teaching will be assisted by technology.
There's been a lot of talk lately about two things that are going on in primary schools at the moment. Synthetic Phonics, which is the government prescribed method of teaching kids to read and write, and iPads, which are starting to play an important role in schools and learning.