L.A.
I have a friend that tutors. She was a teacher and loves math.. She tutors all ages. She helped our daughter with all of her advanced math in High School..
Even when our daughter was about to take the SAT, we called up this woman to help our daughter with Algebra, since she had last taken algebra in 9th grade.
She charged $45 - $60 per hour..
I used to grocery shop and cook for a single gentleman with a teen daughter. They were very healthy eaters, so I would prepare a snack for the daughter and dinner for them. I would drop it off in the morning, Monday - Thursday.. They would microwave it.
Of course you could also pick up children at school and keep them at your home until their parents pick them up.. Set it up where they have a snack, you help them with their homework and they can play the rest of the time.
Lots of parents would love this.
Or you could pick up children and take them to their after school activities..
Are you crafty? You could make somethings and sell them on etsy..
do you sew? You could do custom sewing for people.. Sewing is a dying art and people pay big bucks to have things sewn for them.. Children's costumes.. etc..