Science Grade 3 - Lifesaver Lessons Author:Peggy Hambright This book provides 23 instant, curriculum-based science lessons. Each lesson lists easy-to-find materials and easy-to-follow, step-by-step directions. We've also provided the teacher with background information and follow-up activities to extend the lesson, if desired. This book is perfect for a first-year teacher, a substitute teacher, ... more »;or a veteran teacher looking for exciting ways to present science concepts.« less