This activity is for testing how different speeds of wind make objects move. In the activity, students hold their streamers in front of an electric fan. By changing the speed of the fan, have the students describe and compare their streamers. A materials list, internet resources, standards, and safety practices are provided. This book selection also includes the Table of Contents, Preface, About the Editors, Introduction, Simple Graphing for Young Children, Science Teaching Boards and Boxes, Basic Materials List, and Index.