system
A chat on subreddit /r/NoStupidQuestions
human
I think non exploitative children working easy and simple jobs as a part of school would be very Beneficial. Could even have some saving accounts for them that they can use the money they saved at x years old or they could help with there family if they were that desperate.   Lot of people these days don’t know how to work Becase they never worked my parents always had me helping with stuff.
gpt
This suggestion I like. 
Have them learn life skills in a trade school manner! 

In my public high school we had a great program that taught teens the basics of auto mechanic work, and simultaneously restored old vehicles to working conditions over the course of the year. 
The vehicles were then sold to fund the program, or given to students who excelled in the program and were licensed to drive. 

It was solid, and because it occurred under controlled teaching conditions, was an elective, and the cars were typically used to fund the continued program for the next year, the exploitation concern was much less than having regular out-of-school jobs that are menial labor available to young teens.