In this book from the best-selling Jitters series, everyone's favorite teacher Mrs. Hartwell must prepare her class when all students get the jitters--before the big test. From the best-selling series that brought you First Day Jitters, Mrs. Hartwell takes on a new, nervy adventure as she prepares her class to take the Big Test. Knowing they have studied and are well-prepared, she helps the students practice how to sit quietly,...