academic shoot review and critique of self

i had trouble getting a focused photo as most of the kids were moving making it more difficult to take pictures of it, I also had trouble getting it at a good angle. for the most part i was just thinking about focus and holding the camera. if i got to do this again i would have taken more time getting it at a good angle and getting the camera at a better focus. I don't think i would keep much the same. The easiest to do is the rule of thirds. i think the hardest to capture would be lines. I think i know all my rules well enough.