Arthur's Chicken Pox (episode)

Arthur's Chicken Pox is the 18th episode of Season 1.

Plot Outline
At school, Arthur and his friends are painting pictures of different things, when suddenly, Arthur sees the blue elephant that he painted come to life before his very eyes. Then it disappears back into the painting, when Arthur realizes that it was just a hallucination. He was then sent to the nurse who checked his temperature and then had him sent home. When D.W. saw that Arthur was already home before she was, she asked him what was wrong with him, to which Arthur plainly answered that he was sick. D.W. thinks that he has big test coming up or Binky was going to pound him, but Arthur dismissed both claims, saying that he had to go to the nurse.