The collection of data is a key step in the scientific process. Learn the importance of research, how to find sources for information, and how to evaluate data and make sure it is accurate. With a focus on keeping a project journal, also learn how to use charts, graphs, and diagrams to organize information.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.