Lesson 3. The Roles of Educational technology in learning

Educational technology plays various roles. From the traditional point of view it serves as presenter of knowledge just like teachers. It also serves as a productivity tool. With Internet, technology has facilitated communication among people. From the constructivist perspective educational technology is a  meaningful learning tool by serving as a learning partner. W ether used from the traditional or constructivist point of view when used effectively research indicates that technology increases students learning, understanding and achievement but also augments motivation to learn, encourages collaborative learning and supports the development of critical thinking and problem solving skills.