Bunco notes

I find it really dumb that i have to bring in a note to be in a after school and personnel activity. What's next is she going to have me write a note to go church or hang out at my friends??? This is really dumb because it's not right now to start this with only two months left. Now, My teacher was not clear on the day to turn the bunco note in.
She's sending me home for the day and i still get to meet my mom after school and then tomorrow i am going to have a chat with her!