Good quality for school, not so much for NG
Well, the problem that jumps out at the start is the voicework. Whether it's yours or someone elses, that person needs to seriously sound even the slightest bit excited. The monotone voice does not help a subject that many would probably fall asleep to anyhow.
The main reason I kept watching was to see if the info was correct (I'm a jerk like that :P) and it was. But the voice was very, very boring and the person sounded generally uninterested. A little bit of background music could've gone a long way.
Like I said, that animation is good enough to impress people at school, but for NG, it's very dull and uninteresting.