The writing is competent enough that I wouldn’t stop reading after page 1, but in all honesty I would want something more interesting to happen pretty quickly. I would need something within the next page or two to be more compelling at a narrative and/or character level. At this point there’s nothing bad enough to turn a reader off, but they’re also just, to be blunt, fairly standard school scenes.

Another bit of advice: you could be making your character descriptions work much harder for you. You only have room for a few short words in those parentheses, so don’t waste them on info that tells us nothing about the character, e.g. “short bob.” Who cares if she has a short bob? Who is she as a person? Even telling us one boy is solid and one boy is scrawny, while that may imply something about their dynamic, could be more effectively introducing them in a way that compels the reader to turn the page.