Click the Google Preview button to take a look inside this book. Ecosystem Science Fair Projects, Revised and Expanded Using the Scientific MethodSeries: Biology Science Projects Using the Scientific MethodBy Pam Walker and Elaine Wood DetailsDetails ReviewsReviews How do cool temperatures affect the activity of a fish? Do earthworms prefer to live in light or darkness? Do weeds interfere with the growth of other plants? Find the answers by doing the fun and simple experiments in this book. Many ideas for science fair projects are also included.Publication Date: 01/01/2010Copyright: 2010Pages: 160Trim Size: 6 1/2 x 9 1/4Illustrations: Illus. with color illustrationsGrade Level: 5–upAge Level: 10–upLC Number: 2009019375Dewey: 577.078FormatsFormatISBNList PriceDiscount PriceLibrary Bound Book978-0-7660-3419-8$37.94$28.45eBook978-0-7660-5427-1$37.94$28.45 "Well organized and easily understood, this book will work for third grade and older."Children's Literature Loading… Other books in Biology Science Projects Using the Scientific Method 1 Loading… Loading… eBook: 978-0-7660-5427-1 List Price: $37.94 Discount Price: $28.45 + Add to wish list Library Bound Book: 978-0-7660-3419-8 List Price: $37.94 Discount Price: $28.45 + Add to wish list Please log in Log in or register to create a wish list. Login or Register Loading… -----OR----- Click to buy at Amazon.com or Barnes and Noble