This book studied the different techniques used in the Philippines by many school head particularly in the division of Valenzuela City Metro Manila. The school leaders are tasked to guide their teaching force to improve and develop their teaching skills and deliver the best output for their students. This book will be a great help to all school heads as they try to help their teaching force such as the newly hired teachers who obviously, need techniques and strategies on how to deliver the lessons effectively and also the old teachers who are not familiar and inclined with the new technologies, which are now the primary materials used by modern teachers in delivering their lessons.