Ranger Rick's Nature Scope Author:National Wildlife Ferderation We've divided Trees are Terrific! into five main chapters, each dealing with a broad tree theme, followed by a craft section and the Appendix. Each of the five chapters includes background information that explains concpets and vocabulary, activities that relate to the chapter theme and CopyCat pages that reinforce many of the concepts and activ... more »ities. You can choose a single activity or teach each chapter as a unit. Either way, each activity stands by itself and includes teaching objectives, materials needed, suggested age groups, subjects covered, and a step-by-step explanation of how to do the activity.« less