This book is a collection of reports from the Committee of Nineteen, an international group of experts on kindergarten education. The reports cover a wide range of topics related to the theory and practice of kindergarten education, including curriculum development, teacher training, and the role of play in learning. The book provides valuable insights into the historical development of the kindergarten movement and is essential reading for early childhood educators. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.