One Hundred Amazing Make-It-Yourself Science Fair Projects Book

"This extensive collection of do-it-yourself projects ranges from simple ideas using household materials to sophisticated plans requiring a significant investment of time and money, a few of which, such as a parabolic sound antenna, are unique. Each device or set-up includes a list of materials, generally clear instructions, and a black-and-white drawing of the finished product."—Booklist. "100 science fair projects that your child can do....Great for the new school season!"—Woman's Way. "...many good projects...place in the school science library."—Appraisal. 224 pages, 102 b/w illus., 7 X 10.