No Teachers!?

Matt is starting fourth grade, he really doesn't like school at all! In the other hand he's sister Madeline loves school and would do everything to always go to school. Madeline always get's stright A's! Matt really get's jealous when it's the first day of school and he has a science test that he really didn't do that good on, and he's sister Madeline again was so good at school that she just gets nice compliments from her parents. Matt had got so mad, that he ws going to do the biggest plan SO HUGE! SO BIG! That was going to make his sister Madeline so mad. Will Madeline ever forgive Matt for what he did? Or will Madeline and Matt just have to be the most hated sister and brother in history?