About the Holiday
For readers every month is National Book Month, but October is especially set aside to highlight books and the love of reading. Fall is a book bonanza as publishers release new books in all categories and the holiday gift-giving season beckons. Books, of course, make superb gifts for all ages! So whether you’re looking for a new or new-to-you book to read right now, or new titles to give to all the family and friends who will be on your list, this month is a perfect time to check out your local bookstore to see what wonderful books are on the shelves! This month is also a perfect time to discover books that get kids excited about math and science in a whole new way – like today’s book!
Thank you to Charlesbridge for sending me a copy of The Animals Would Not Sleep! for review consideration. All opinions about the books are my own.
The Animals Would Not Sleep!
Written by Sara Levine | Illustrated by Marta Álvarez Miguéns
All of Marco’s stuffed “animals were making a ruckus” when his mom told him it was time to get cleaned up and ready for bed. She wanted to see all the toys put away, so Marco, who thought like a scientist, got to work. He wanted to sort his animals like a scientist would, so he got out three baskets and made signs for Flying Animals, Swimming Animals, and Animals That Move on Land. Then he picked up his dancing flamingo, bird, bat, and ladybug and put them in the first basket. He placed his octopus, stingray, frog, fish, whale, and seal in the second basket, and his dinosaur, giraffe, bears, snake, pangolin, gecko, mice, and zebra in the third basket.
But the animals were still wide awake, and “they egged one another on until not one remained in its container.” Marco thought they would settle down, but when his mom called the second time, he reconsidered his strategy. This time he made signs that sorted the animals by color, but zebra started to cry. He was afraid being in such close quarters with snake and stingray, plus he missed his friend giraffe.

Image copyright Marta Álvarez Miguéns, 2020, text copyright Sara Levine, 2020. Courtesy of Charlesbridge.
Marco decided to try again. He took all of his animals out and made signs that read Small, Medium, and Large. Things seemed quiet and Marco began to put on his pajamas. But then he heard some kind of moaning or groaning coming from the Large basket. When he went to check, Dinosaur and Dancing Flamingo complained about being too cramped. Plus, Dancing Flamingo missed Rainbow Bear. Then he heard noises from the Small basket. Those animals weren’t happy either.
Marco’s mom gave him two minutes to get it all sorted out. Fortunately for Marco, “being a scientist, he was used to coming up with ideas and thinking outside the box.” The animals were getting tired and Yellow Bear had just burst into tears for no apparent reason. Like a good scientist, Marco cared about his animals and wanted them to be happy. He had one more sorting idea. With the large animals, medium-sized animals, and small animals all tucked in with plenty of room, friends nearby, and cozy warmth on Marco’s bed, Marco got under the covers and got a goodnight kiss from Mom. Then they all fell happily to sleep.
Back matter includes an illustrated Author’s Note about the way scientists sort, or classify, animals by characteristics and a discussion that explores the math in the story as well as Try This! tips for adults to engage children in sorting by Karen Economopoulos, co-director of the Investigations Center for Curriculum and Professional Development at TERC.

Image copyright Marta Álvarez Miguéns, 2020, text copyright Sara Levine, 2020. Courtesy of Charlesbridge.
Perfectly capturing the way young children interact with their toys, Sara Levine combines imagination and scientific thinking in her inventive story, part of the Storytelling Math series from Charlesbridge. In Marco, who’s proud of his scientific thinking, Levine shows readers that they too already have this ability. Marco’s empathy for his animals’ when they are unhappy will engage children in thinking, along with Marco, about classification and the various ways the animals can be sorted, getting them excited about how math is used every day. Levine’s use of realistic dialogue that echoes bedtime routines in many homes and gives each character—human and animal—distinct personalities will draw kids in to this charming story that is organically infused with strong math lessons. Levine gives Marco a sweet final solution to his problem that will please kids and have them wanting to think like a scientist too.
Marta Álvarez Miguéns opens the story with an enchantingly wild two-page spread of Marco standing in the middle of his room as his toys bounce on the bed, climb blocks, juggle, fly, and cause a ruckus. Turn the page and, as Mom peeks into the room, these animals now lie motionless around the room. When Marco sorts his animals into the baskets, readers can clearly see which animals go where and why. Kids will knowingly giggle when the just-sorted animals spring from their resting places to prolong bedtime. Miguéns also plainly depicts Marco’s and the animals’ facial expressions from happy and playful to sad and crying to peaceful and satisfied. These images give adults and children an opportunity to discuss emotions and how to recognize various clues in faces, a skill important for social-emotional learning. Vivid colors, adorable animals, details such as alphabet blocks that stack or are turned to spell words, and kid-appealing décor will have kids wanting to come back again and again.
A book that’s sure to become a favorite at bedtime or to enhance classroom or homeschooling curriculum, The Animals Would Not Sleep! will spark mathematical and scientific thinking and recognition in all young learners. The book offers an irresistible invitation to experiment and interact with math and science and is a must for home, school, and public library collections.
Ages 3 – 6
Charlesbridge, 2020 | ISBN 978-1623541286 (Hardcover) | ISBN 978-1623541972 (Paperback)
Discover more about Sara Levine and her books on her website.
To learn more about Marta Álvarez Miguéns, her books, and her art, visit her website.
About Storytelling Math
Storytelling Math offers books that celebrate children using math in their daily lives as they play, build, collaborate, compromise, and discover the world around them. Each story features characters of color who are empowered to solve problems, enjoy activities, and help out using their knowledge of and experimenting with math. Free downloadable hands-on activity kits are available for each book on the Charlesbridge website. Sharing these joyful stories with your littlest ones and older kids will make them eager to explore, use, and learn more about math every day. You can learn more about Storytelling Math on the Charlesbridge website.
Storytelling Math: Math, Diversity, and the Power of Story was developed with Marlene Kliman at TERC—a nonprofit dedicated to STEM education—under a grant from the Heising-Simons Foundation.
Enjoy this The Animals Would Not Sleep! trailer with Author Sara Levine!
National Book Month Activity
The Animals Would Not Sleep! Activity Kit
You can have fun sorting and exploring math with your class or family with the Activity Kit for The Animals Would Not Sleep on the Charlesbridge website. Download it here!
The Animals Would Not Sleep Activity Kit
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