I'd tell you to smile with more teeth but I think I see braces so I got a hunch that you're not comfortable with that. But try it when you get those out

Get a different hairstyle. Maybe try to grow it out just a tad bit then style it.

Choice of eyeglasses shape and style is spot on. I can't tell if you look good with contacts.

Try to gain weight and some muscles. Nothing too crazy though.

You got that handsome face that hasn't fully matured yet. I see a potential 8.5 in the future

Lastly, highschool is going to be a mindfucking blur anyways so hit on anyone you wanna hit on. Nobody's going to remember in 6 months tops after the whole she-bang is over. And if you ever did get yourself in a shitty dippy situation during. Eh. They'll get over it. Better yet make them get over it.

8/10 for that periodic table up the wall 9/10 for quirky poses -5/10 for outrageous handwriting