I get Income Support for Myself, and CTC and Child Benefit for the dc's.
Each week, the CTC pays for the food, the electric for the meter, and their bus fares to school.
Every fortnight, the Income Support is used to cover the household bills.
Every 4 weeks, I get the Child Benefit. I ALWAYS use it for stuff for the dc. Either their birthday presents, their Christmas presents, their clothes, their school uniform, their school shoes, their trainers, or, in the Summer Holidays, the two payments round that time get used on two day trips - one to the beach, and usually one to either the zoo or the London museums, or something else they really want to do.
So yep, IMO, the Child benefit is FOR THE CHILDREN'S BENEFIT. The clue is in the name!