Our old system concentrated on knowledge, understanding and application. Competency is new term for us. UNESCO also underline the four pillars of Education for the 21st century as: 1. Learning to know 2. Learning to Do 3. Learning to Be 4. Learning to Live Together. This Book gives all round essence of all great things from the world of Parallel Education that happened in History. The aim of this book is to encourage the teachers to learn all the above four pillars and actively participate in the 21st century education.