Rarity is slightly concerned at Sweetiebelle’s education, especially with what she has been coming out with recently, she confines in Twilight, who comes up with a genius idea: using a new spell that makes her a filly! Twilight decides to go undercover, to really see what Cheerilee teaches at the school. However Twilight finds out not only has school changed a lot from her time, but it seems she had the best education ever. Much to the annoyance to the ponies at Ponyville School. Can Twilight try not being so much of an egg head for just one day?