Here’s an amusing video that offers a detailed lesson in how to properly doodle to get through math class if you don’t have a smart phone on which to play Angry Birds.
The narrator says
...You spent all week memorizing how to graph parabolas. News flash. No one cares about parabolas, which is why half the class is playing Angry Birds under their desk. But since you don’t have a smart phone yet, you have to resort to a more noble and oudated form of boredom relief. That is doodling. And you’ve invented a game of your own, a doodle game that connects the dots in ways your math class never will.....