Journal 4 - Computing in the Clouds (NETS 3, 4)

Johnson, D. (2009-10, December/January). Computing in the clouds. Learning and Leading with Technology, 37(4), Retrieved from http://www.iste.org/learn/publications/learning-and-leading/digital-edition-december-janruary-2009-2010.aspx

Doug Johnson entices educators to shift to cloud computing, a network-based system of applications and file storage that is not tied to a single computer.  Cloud computing relies on local-area networks like the Internet to create, maintain and store a variety of tasks.  Johnson mentions easily moving his daily tasks (like word processing, email, bookmarks, and photo editing) from a single computer to the cloud online.  He describes specific uses for cloud computing in education, including grade reporting and assignment collaboration.  The article is well-balanced with a detailed explanation of the realistic downsides (“cloudy forecasts”) of this system.  There are still issues with file security and privacy, and there is a chance that these services could eventually cost the user.  Still, Johnson encourages, the benefits of cloud computing far outweigh the issues, and educators need to explore the available resources and consider making the switch.

What is one way that teachers can implement cloud computing to enhance their professional network?
Applications like Google Docs are powerful tools that allow for real-time collaboration.  Teachers have constant access to joint presentations, documents, surveys, folders, spreadsheets... essentially anything from Microsoft Office.  Given teachers’ hectic schedules, collaborators can contribute to projects without meeting face-to-face.  This sort of individual contribution keeps work flow moving without waiting for schedules to align.

What are the fiscal implications of introducing a cloud computing system in schools?
The great thing about cloud computing is that most (if not all) of the Internet applications utilized are free to the user.  Schools would no longer need to purchase licensing rights or continually update software in computer labs.  One long-term reason it is important for schools to consider transitioning to the cloud is that educational technology will likely lead to personal netbooks in the classroom.  Cloud computing lessens the cost per student by requiring less hardware storage space than traditional computers.  Schools can purchase smaller, less expensive computers for students and still maintain a high quality of technology in education.