In a new kid in school story, a typical experience is being the center of attention, sometimes unwanted. Other students might stare or ask a lot of questions which can be overwhelming. There's also the experience of trying out new extracurricular activities. They might see a club or a sport that they've never done before and be eager to try it, hoping it'll be a way to make friends and have fun at the new school.
Well, a new kid in school often has to face the challenge of making new friends. This can be really tough as different kids have different personalities. Some might be shy and it takes time to open up. In a new kid in school story, there's also the experience of getting used to a new routine. For example, the new schedule for classes, lunchtime, and recess. It's all new and they have to adjust quickly.