About the Holiday

Today we celebrate all those people who look at a problem and design a solution, or who just ask, “What if…?” and search for answers. So put on your thinking cap, look around you, and do something new, novel, and completely unexpected. Who knows…you may be the next great inventor!

Girls Think of Everything: Stories of Ingenious Inventions by Women

Written by Catherine Thimmesh | Illustrated by Melissa Sweet

Throughout history women have invented new and clever ways of doing things—necessity is the Mother of invention, after all. In her fascinating picture book, Catherine Thimmesh highlights ten women and two girls whose creativity has changed the world.

Here, you’ll learn the intriguing stories behind each invention, the struggles for recognition, and the ultimate victory of innovation. Did you know that the original recipe for chocolate chip cookies was just a time-saver? Or that people once thought windshield wipers weren’t necessary? You’ll also discover how liquid paper, flat-bottomed paper bags, and the Glo-sheet came to be. Women in science have contributed Kevlar, Scotchgard, the COBOL computer language, and the space shields that protect the International Space Station, satellites, and more.

Catherine Thimmesh is an excellent storyteller, drawing you into the actions and minds of these women innovators and the situations or environments that fostered their talents. Melissa Sweet accompanies each profile with portraits of the inventor and colorful collage illustrations that build on the text and tell stories of their own.

Ages 7 – 12

Houghton Mifflin Company, Boston, 2000 | ISBN 978-0618195633

Innovation Day Activity

Invention Word Scramble

Every invention started out as a jumble of ideas in someone’s head. In this Invention Word Scramble you can unscramble the letters of some of the world’s greatest creations. Solutionincluded. Odog cklu!