I want to teach little kids to play guitar, what am I going to need?

I want to show them the basics where would I start?

I live in a rough neighborhood, I see kids trying to be gang bangers at early ages.

I want to do something good make a little bread on the side but nothing to pay the rent with. My main goal is to get these kids the art of music and off the streets.

get some funding

buy some Guitars, like $30 each for kid size guitar, in my neighborhood anyway

then teach em some notes and chords