hello, this is my way to leave school early and safely, i used it sometimes, and 9 of 10 times it works. the most important thing is to pretend that you have an unexplainable pain (headache), something nobody could tell wat the real cause is.
if you really have pain, but not much, over-react on it so it looks worse.

and if nobody's home when you're at school, BRING YOUR KEYS with you, so you don't get standing before a locked door.

now, let's get started!

i am not responsible for any problems you get when trying this.

Step 1: If She Says 'NO!', What You Do Now?

tell her it's okay, and stop playing sick, but slowly, make it look like you get better each hour. if you don't, mom will probably keep you from school next day, BUT she will get you to the doctor, and you'll have to be a very good actor to get out of this. i once got it to be like this, and luckily and suprisingly, my throat was infected, so i got no trouble. this was pure luck, so don't count on this,okay?