This book is an independent research assignment, but it can be used as a total class activity. Use it in lieu of an assessment, too. It has a variety of activities, as listed in the Table of Contents: terminology, essays, word jumble puzzle, quiz, word search, art activity, opinion, research/respond, and content knowledge....etc. Answer keys are supplied for the puzzle, and quiz. Use this for an Earth Day project, too. Use it for an Arbor Day project. Additionally, use it for an extra credit pr