Books in Science Fair Projects series

"This extensive collection of do-it-yourself projects ranges from simple ideas using household materials to sophisticated plans which are unique."--Booklist"[There are] many good projects."--Appraisal "The directions are clear and straightforward."--VOYAFrom a device that makes sounds waves visible to a unique "pomato" plant, these 100 imaginative and impressive science projects will impress science fair judges and teachers--and astound all the kids in the school. Some of the experiments can be completed quickly, others take more time, thought, and construction, but every one uses readily available materials. Budding Einsteins can make their own plastic, build a working telescope, or choose from a range of ideas in electricity, ecology, astronomy, and other scientific fields.

"This extensive collection of do-it-yourself projects ranges from simple ideas using household materials to sophisticated plans which are unique. Each set-up includes a list of materials, instructions, and a black-and-white drawing of the finished product."--Booklist. "...many good projects...place in the school science library."--Appraisal. "The directions are clear and straightforward..."--VOYA.

"This book is a good starting place for finding successful science-fair projects."--School Library Journal"Can provide needed direction to parents and students facing looming classroom deadlines."--The Los Angeles Times"Offers a real variety to young scientists."--Parent Council(R), Selected as OutstandingAny kid can be a winner, and take top honors at the school science fair, by picking one of these 100 proven first-place projects. Among the cool ideas: demonstrate the action of magnetic fields, make a moon box, build "ant architecture," and measure static electricity. Plus, there's plenty of fun in creating homemade perfume and erupting volcanoes; doing a bubble gum plant graft; and building a big green solar machine. Youngsters will find plenty of hints for crafting eye-catching displays, too.

How fizzy is soda pop after it's warmed up? What happens to a rubber band that's left outside? Which types of clothing keep you warmest, and why? Find out the answers and take top prize at the school science fair with these 47 hands-on and appealing "blue ribbon" chemistry experiments. Test chemical trickery in processed foods; the concept of pH; viscosity; carbonization; fermentation; evaporation; dilution; and lots more. A WINNING combination of learning and fun. Bob Bonnet lives in Clearmont, NJ, and Dan Keen lives in Cape May Court House, NJ. 96 pages, 120 b/w illus., 8 1/4 x 11. NEW IN PAPERBACK

"This practical book offers 46 projects...exploring electromagnetic forces, static electricity, current flow, electromechanical devices and motors, resistance and capacitance, the generation of electricity, solid-state electronics, and radio-frequency energy....Using materials that are relatively easy to find, the activities encourage children to learn about electricity through simple experiments and variations....The large format allows each project to appear on one page or spread, eliminating page flipping....Illustrated with simple line drawings, the book provides a good starting point for classroom learning and science fair demonstrations."--Booklist. Experiments designed for safety. 96 pages, 8 1/4 x 11.