Five Days Till Summer (Pearl and Wagner, Penguin Young Readers, Level 3)

Pearl and Wagner have only five days left in the school year with their awesome teacher, Ms. Star, and Pearl is not excited about next year's teacher, Ms. Bean. Pearl imagines taking spelling tests with super-hard words, doing one hundred jumping jacks every morning, and counting backward--by sevens! Pearl announces she's going to stay in Ms. Star's class forever. But is Ms. Bean as bad as she seems?