Laura Perdew is an author, writing consultant, and former middle school teacher. She has written more than 15 books for the education market on a wide range of subjects, including the animal rights movement, the history of the toilet, eating local, and the Great Pacific Garbage Patch. She is a long-time member of the Society of Children's Book Authors and Illustrators. Laura lives in Boulder, Colorado.
Why use a simple hand motion to wipe your mouth when you can build a machine to do it for you? Toppling dominoes, rolling marbles, racing balloon cars, springing catapults, and whizzing zip-lines are all elements used to build Rube Goldberg machines in Crazy Contraptions: Build Rube Goldberg Machines that Swoop, Spin, Stack, and Swivel with Hands-On Engineering Activities. The book introduces kids ages 9-12 (and beyond!) to the wacky machines designed by Goldberg, which...View
From the tallest tree to the smallest microbe, Earth is home to more than 1.5 million known species of plants, animals, fungi, bacteria, and microorganisms. And scientists estimate there could be millions, if not billions, more that have not yet been identified! Biodiversity: Explore the Diversity of Life on Earth with Environmental Activities for Kids introduces middle schoolers to the evolution of life on Earth, beginning with the first single-celled organisms that emerged 3.8 billion...View
Have you seen a dodo bird recently? Do you have mastodons playing in your back yard? Not likely-these species are extinct. In Earth's 4.5-billion-year history, more than 5 billion species have gone extinct, some of them at the same time. In Extinction: What Happened to the Dinosaurs, Mastodons, and Dodo Birds? readers ages 9 to 12 learn about the scientific detective work scientists perform to find the culprit behind mass extinctions. Introduces students to the...View