When Jessica's teacher tells everyone in class to find 100 things to bring to school for their 100th day, Jessica starts to worry. She wants to bring something really good. but what? 100 marshmallows? No, too sticky. 100 yo-yos? Nah, that's silly. When Jessica reaches the 99th day, she "really" starts to worry. She still doesn't know what to bring! Could the best collection of 100 things be right under her eyes? Children will find their anxieties reflected in Jessica's worries and appreciate her creativity under pressure.