I teach english online to kids in china. I love the kids, adorable. It's one on one, so way easier than classroom teaching. And the curriculum is already prepped for you. You just jump online and go through a powerpoint together. Video.
https://t.vipkid.com.cn/?refereeId=4568896 Use my link, here's my code if you need it 02PXDS.
I make $20/hr. Plus random bonuses. The time is perfect for stay at home parents, I work from 4 am to 7 am. Sound rough at first, and it takes some adjusting. I started from 5:30-7, and worked my way earlier. I go to bed between 8-9.
It's good though because your kid is usually asleep at that time, and or your dh is home to handle an early morning feed or comfort.
My first month I made $900, and this month I'll make $1300. Remember though, no commuting costs or time, no babysitter, no fancy wardrobe. I teach braless and in my pajama pants. ;)
You'll need a bachelor's and they ask for teaching experience, so anything you can think of that could be considered teaching experience will help.