Download or read book Essentials of Educational Technology, 3rd Edition written by J.C. Aggarwal and published by Vikas Publishing House. This book was released on 2011 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Specially designed as a standard text for teacher training colleges, this book is essentially 'student-centred' and 'examination-oriented'. It has stood the test of time as it fully meets the changing needs of the students preparing for BEd, LT, BT and BA (Edu) examinations, and provides a comprehensive treatment of all topics on which questions are usually asked. The book aims at enabling students not only to have a complete grasp of the concepts, but also obtain maximum marks in the examinations. Practical approach of the book also makes it useful for in-service programmes for various categories of personnel in education, and its authoritative coverage makes it relevant in the Middle-East and South-East Asian countries. Readers will find it a trustworthy friend, philosopher and guide. The third edition accounts for the advances in technology during the last seven years (when this book was last revised) as also the changing educational system. NEW IN THE THIRD EDITION • Additional chapters on: ● Hardware Technology, Audio Visual Aids and Media in Education ● Computer and Computer Assisted Instruction (CAI) ● Software, Courseware Development and Design Considerations ● Internet and I-learning • Enlargement and subsequent splitting of the chapter on Mass Media into Mass Media-I and Mass Media-II—the second part to focus on TV • Augmented question bank at the end of chapters that includes objective-type questions, like MCQs and Fill in the blanks • Improved readability and presentation