Improving Online Learning, part 1
Instructors have a myriad of technological tools available to enhance online instruction, such as blogs, wikis, and streaming audio and video. I have been particularly interested in streaming audio and video to deliver course content in a dynamic mode that captures the energy of the traditional classroom presentation while taking advantage of the Web’s functionality to combine text, audio, and images. However, given the significant time it takes to design and create a presentation for streaming over the Web, I have wondered whether the time commitment is justified by the learning benefit for students. Do bells and whistles enhance learning online?