Let me see if I have this right... A bunch of kids are stuck at survival training (Camp, as parents call it, just as they refer to the day-watch service that keeps kids locked up for the majority of their time "High School"), complaining about how at home they could just order a perfect-health burrito that would be beamed into their hands instead of having to exercise their magic to accelerate the growth of an apple on a real tree.

Does that sound reasonably close?  Because it sounds both hilarious and highly dangerous.