Boredom in school

Let’s say you’re in Science or Religious Study’s, and the teacher is talking but all you hear is
“Blablablabla”
And you are sooooo zoned out of the lesson
YOU. ARE. BORED
So how the heck do you entertain yourself? Well what I do. I get a piece of paper (secretly) and start drawing or writing the alphabet. What else can you do when you’re bored? Draw on your hand, chew gum, play with your pen, look at the classroom and just read stuff on the wall, stare at a clock, cock.