How to deal with annoying teachers ?

Put an interested look on your face (although you're not), move your hand over a piece of paper with a pen in your hand to look like you're taking notes (and you're not) and keep your eyes open and your hand down so they don't call on you for the answer. Above all, ENDURE.

You don't. They deal with you.

pass your exams

Become one

Stop being annoying yourself.