What is creationism??? Basically what is the story of I believe Genesis?

Doing a project for school Creationism Vr Evolution. Since I am an evolutionist I need someone to give me details on the theory that a god created earth all I know is the basics like god created man from dirt and woman from that mans rib??? . No negative comments please each to his or her own. Evoution I am good on I have been researching and earning about it al my life.