This document summarizes key aspects of distance learning. It defines distance learning as learning that takes place when the instructor and student are separated by space or time, bridged through technology. Reasons for distance learning include increasing student numbers, complex subjects, and technology development. The role of the teacher includes instruction design, technology use, student interaction, and self-regulation promotion. Distance learning media discussed are the internet, videoconferencing, videos, and television broadcasting. Studies show distance learning students perform as well or better than face-to-face students. Benefits are flexibility, time/cost savings, and current materials. Obstacles include financial, content, human resources, and regulatory issues. Examples given are from inside and