A minute ago i was looking for my maths book and saw my sisters really confusing work ,(I'm year 8 and she's year 12) and thought what if the people in my class were really stupid(Even though we're in topset) then what if i brought it in, it fell out my book ,someone asked what it was and i said it was the equasion for time travel and they believed me and started crowding around me too see ... this is how my mind works don't judge.
Picture attached is my sister's math work.