L.C.
A degree in Early Childhood Education is what you are looking for. They have associate degrees which can be achieved in two years if you go to school full time. I recommend at least a bachelors if you want to get paid a decent wage.
You can go to lots of daycares and get hired on without one, but the knowledge you get and the tools they give you with an education are priceless! Plus, if you work at a center that requires degreed teachers, you will usually make a llittle more money.