The CDOS Resource Guide was developed by the New York State Education Department as a companion to the CDOS Learning Standards. This book is easy to use and includes dozens of lesson plans and activities for students of all ages. All lessons include objectives, materials needed, recommended timelines and assessments. Many of the lessons and activities were developed by teachers. The guide also features cross-reference grids allowing the reader to quickly see how lessons and activities may be used in a variety of classes including ELA, math and more.