by Stephen
New standards to facilitate eLearning.
March 31, 2009 in Education, Tech, Web by Stephen
It’s good to see some standards emerging in this area.
A consortium of educators and technology executives has developed a common set of standards that will allow any kind of digital learning content–such as an electronic text, an online exam, or even a social-networking application–to be used with any type of learning management system (LMS) or student information system (SIS), or web portal.
In theory, implementing this set of free, open standards, called Common Cartridge, would give K-12 and college educators the flexibility to use any combination of materials in a collaborative, content-rich digital learning environment, without worrying about compatibility issues.
Using Common Cartridge standards also would “require less custom integration work to deploy” LMS or SIS software, said Rob Abel, chief executive of the IMS Global Learning Consortium, which oversaw development of the standards.
Common Cartridge aims to solve two problems, according to the IMS web site. The first is to provide a standard way to represent digital course materials for use in online learning systems, so that content can be developed in a single format and used across a wide variety of systems. The second is to enable new publishing models for online course materials and digital books that are modular, interactive, customizable, and distributed online.
If that sounds familiar, it’s because many educators and content providers believed an earlier set of standards, called SCORM, would be able to do the same thing.
Developed by the Department of Defense, SCORM–short for Sharable Content Object Reference Model–also aims to make digital learning materials accessible, interoperable, and reusable in a variety of learning environments.
But SCORM is a much more limited set of standards, IMS says. While it works fine for stand-alone content objects–such as a video clip illustrating how cells divide, or a PowerPoint explication of a sonnet–it cannot be used to define the more collaborative, interactive learning experiences, such as an online assessment or a wiki, that are typical of today’s Web 2.0-enabled course environments.
“SCORM was developed to support [the] portability of self-paced, computer-based training content,” IMS says. “This is a very different set of needs than those of digital course materials that are used to support an online course where there is a cohort of students and an instructor, teacher, or professor.”
Common Cartridge is supported by a host of publishers, vendors, and LMS platforms, including McGraw-Hill, Pearson, Blackboard, and Sakai. Its supporters say it will allow greater flexibility for professors creating online or hybrid courses and could reduce the cost of deploying software solutions.
