Mrs. Wormwood using the actress on television as an example is humorous because what she’s seeing on the show is scripted. It’s fiction, not real. Further, it’s worth noting that in portraying this fiction, the actress is
working for money, just like Miss Honey is. The actress may have gotten this particular job because of her beauty, but Mrs. Wormwood’s logic still falls flat—women, no matter how beautiful, can work for their own paychecks. Miss Honey, of course, implies that a university education rather than beauty is the best way forward. But she still makes the connection between education and being able to earn money as a professional.