Junk Drawer Physics

May 19, 2014
Mercer, a high school physics teacher, offers a wealth of ideas for how readers can household odds and ends like old CDs, empty toilet paper rolls, and plastic spoons to explore concepts in physics. The book's six chapters are devoted to forces and motion, energy, sound and waves, light and magnetism, and fluids and pressure; each experiment unfolds through straightforward numbered instructions and accompanying photos, followed by a brief explanation of the underlying science (for a "trombone" made from drinking straws, Mercer explains, "the vibrating reed causes the air inside the straw to vibrate"). More than enough to keep scientifically curious kids busy on rainy days. Ages 9âup.

May 1, 2014

Gr 5 Up-This book is filled with practical and easy experiments that demonstrate many different principles of physics. Though it joins a crowded market of similar at-home science books, this title offers experiments that are fresh and different. The photos are illustrative and informative, making the instructions clearer and more accessible for children still working on their reading comprehension skills. The written instructions, however, are clear on their own, and the author does a great job connecting activities to principles of physics. The range of interest and engagement varies pretty widely-the pinhole camera experiment is fascinating, for instance, but the swinging wave machine requires quite a bit of setup for fairly little payoff-but that range is also a strength. Whether young scientists have a few minutes to burn or need to fill a longer stretch of time, there is an activity to suit those needs. This book would be a good addition to both school and public libraries because, during science fair season, even procrastinators with only the contents of their junk drawer handy need some inspiration. For those spending an afternoon with children who demand entertainment, this volume is just the ticket.-Trina Bolfing, Westbank Libraries, Austin, TX

Copyright 2014 School Library Journal, LLC Used with permission.

September 15, 2014
Grades 4-7 Accessibility can be a major factor in comprehending abstract concepts, and this book suggests that you hardly need a fancy laboratory to learn. Touching on each major branch of physical science, this compilation of 50 experiments requires virtually no unusual or expensive supplies, no special equipment, and no time-consuming preparations. In fact, many of the items in each supply list can be upcycled from commonly discarded trash. Experiments are organized into six chapters on topics such as force and motion, light, and fluids and pressure. Each experiment is introduced with a clear objective and includes a materials list, step-by-step directions, and photographs of possibly tricky procedures. Each experiment is concluded by an explanation of the basic scientific concepts at work, many of which include boldfaced terms defined in a closing glossary. Junk drawers are an almost universal fixture in most homes, and this book helps readers representing a wide range of readiness to experience basic scientific concepts for themselves.(Reprinted with permission of Booklist, copyright 2014, American Library Association.)