Under the chair

In a wrapper and then put it in the garbage when you have the chance.

You're not supposed to be chewing gum in the classroom in the first place. If you want to toss your gum out you should discreetly wrap it up in the wrapper and toss it in the garbage.

in a piece of paper, then directly to the trash recpticle.

Put it on your nose.

wrapped in a piece of paper (preferably the one you took it out of). >>>

Your suppose to put it in the trash. Try acting like a grown up, maybe that will help you figure it out & all the other immature/stupid questions you've asked on here.

you used to stick your gum on the classroom desks and tables??? tsk tsk....you can swallow it or tear a small piece of paper from your tablet and stick it there and fold it over and put it in your pocket. When I was in gradeschool the teachers who caught you sticking it on the furniture would make it stick to your nose and make you sit there in detention. When it fell off you had to put it back on.

Let me just clarify, what classes have you been going to that don't have desks or tables? LMAO!