Day care jobs or assistant teachers anyone works in or used to?

I work in a day care but its not a fair job they just call me in when they feel like it and I don't even have a good hour shift. I'm in college major for teacher. I was wondering if any of you know any good day cares or any good jobs involved with children. I need a better job :( I was thinking of kindercare but heard is no good I don't know. I live in des plaines IL.

I'm jus trying to improve.

Thank you! :)