This document provides information about the 21st Century Learning Environment Model (21st CLEM) implemented by the Science Education Institute of the Department of Science and Technology. It discusses the need to bridge the technological gap between teachers and students and develop 21st century skills. The 21st CLEM includes five components: the classroom/facility, training program, integration of 21st century teaching practices, monitoring and evaluation. It outlines the features of classrooms implemented in five pilot schools and potential adoptors. Requirements for setting up a 21st CLEM classroom such as size, furnishings and technologies are also presented.