Parents' Guide to

100th Day Worries

By Jennifer Gennari, Common Sense Media Reviewer

age 6+

Suspenseful story makes math enjoyable.

Book Margery Cuyler Math 2000
100th Day Worries Poster Image

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Bringing in 100 objects on the 100th day of school is a familiar assignment to many elementary school kids, and listeners will immediately relate to Jessica, a lovable worrywart. The tension mounts as readers worry along with Jessica about what to bring. Margery Cuyler skillfully weaves in the math by organizing the other kids' items in groups of 10, 20, and 25. Listeners will jump right in, pointing to and counting the paper clips and peanut bags and helping Jessica add because they want her to have enough objects.

The illustrations by Arthur Howard show a frazzled, wide-eyed Jessica. Well known for his drawings for the Mr. Putter and Tabby series, Howard has drawn the characters with a frenzy of lines that add to the sense of stress.

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