I Just Don't Understand

My little sister Kimoria has the biggest challenge in the morning and that's waking up. She never wants to get up and go to school. I don't what it is but she just doesn't like. I have gotten plenty of my cousins ready for school so I know how kids react. However, my sister is different. I literally have to fight with her to put her clothes on and make her brush her teeth. She turned ten in February and I thought that once she got a little older she would be different. Well that isn't the case. And this happens everyday. She kicks, bite, scratch, slap, and punches me. Then I become upset because it's really fustrating to go through that every morning. What makes me more upset is that on the weekends, shes the first one up and the first one in the bed. Like I just don't get and it's not like she goes to bed late. She simply doesn't want to get up.