In July, CC Learn officially launched DiscoverEd, a search prototype that provides scalable search and discovery for educational resources on the web. We blogged about it again during Back to School week, emphasizing the future of search and discovery of educational resources and how we hoped DiscoverEd would catalyze efforts in that direction. Since then, we have been working with various organizations and projects who want to include their resources into DiscoverEd, and through all the back and forth about feeds and mark-up–essentially what’s required to get your stuff included for greater discovery–we realized we could streamline the process by putting some necessary information into a brief document.
Preparing Your Educational Resources for DiscoverEd is second in the CC Learn Step by Step Guides series, which is part of our larger Productions schema. It is a basic guide for those interested in preparing their resources for inclusion into search engines like DiscoverEd that utilize structured data. It is targeted at people or institutions interested in making their digitally published educational resources more discoverable. Though the document contains technical language and sample XHTML and RDFa, it’s really not all too complicated. Basically, you just need one of the right feeds to start, which you can then copy and paste the link of into ODEPO (the Open Database of Educational Projects and Organizations). ODEPO is hosted on OpenED, the community site for open education. It’s a wiki, so anyone can create an account and add their project or organization to the database.
But the guide explains all that, (as does the DiscoverEd FAQ) and the alternatives–which include contacting us directly. DiscoverEd already pulls from a number of institutions and repositories, and as it expands we hope to improve its search capabilities. Any feedback is welcome.Comments Off
As students around the world return to school, ccLearn blogs about the evolving education landscape, ongoing projects to improve educational resources, education technology, and the future of education. Browse the “Back to School” tag for more posts in this series.
All that matters in the news these days is health care, that is, health care and textbooks. The terms “education” and “textbook” go hand in hand, and nobody, at least at the state levels, is keen on separating the two. With California’s Free Digital Textbook Initiative recently announcing the approval of some 20 digital textbooks, a futuristic vision of Kindle kids scrolling with razor-like focus floats like bubbles before our eyes.
However, last month, the New York Times reported, “In a Digital Future, Textbooks Are History,” that textbooks may be “supplanted altogether by lessons assembled from the wealth of free courseware, educational games, videos and projects on the Web.” The article pointed to Beyond Textbooks, an initiative that “encourages teachers to create — and share — lessons that incorporate their own PowerPoint presentations, along with videos and research materials they find by sifting through reliable Internet sites.” Beyond Textbooks disassociates itself from “canned curriculum”, or “vanilla curriculum,” reproaching the linear nature of textbooks– “No longer is instruction limited by the resources in one building, or even one district. Beyond Textbooks gives you the whole world!”
My own post on OnOpen.net follows a similar train of thought, and is aptly named, “Beyond the Textbook: I. The Illusion of Quality in K-12 Education“. In it, I challenge the public perception that educational quality will suffer without textbooks, and talk about whether textbooks really need saving.
Other news sources are also skeptical. The Scientific American prefaces its article, “Open-Source Textbooks a Mixed Bag in California,” with the caveat, “Downloadable and free, maybe–but the schoolhouse Wiki revolution will have to wait.” Granted, SA seems to be conflating “open-source” and “digital” here (open-source is generally associated with openly licensed textbooks, otherwise known as open textbooks, while digital is, well, digital like everything else we come across in today’s world) and it is unclear if they are skeptical of simply digitizing the “Bulky, hefty and downright expensive, conventional school textbooks” that have been persisting for years, or if they are averse to the digital revolution in education generally.
Still, the ReadWriteWeb is more optimistic, pointing out initiatives like Flat World Knowledge which focus on gaining revenue through the sale of supplementary materials surrounding their textbooks, which are themselves openly available via CC BY-NC-SA, and are therefore not only freely accessible, but adaptable, derivable, and even republishable, though for noncommercial purposes and under the same license. Co-founder Eric Frank distinguishes between traditional textbooks and open textbooks, emphasizing that open textbooks creates more options: “Traditional textbooks have clearly failed students and instructors. Similarly, digital textbook trials that force a single format, device, or price point will also fail. No single e-reading format or device will ever satisfy all students. Our commercial open-source textbook approach puts control and the power of choice in the hands of students and instructors.”
However, you can’t help but wonder if all this hooplah around textbooks is “[falling] flat.” Is the power of choice really in the hands of teachers and students? If traditional textbooks “have clearly failed” them, but that traditional textbook adoption process is not about to budge, are we simply arguing about which direction to steer the Titanic after we have already hit the iceberg?Comments Off
Last year, we demoed DiscoverEd along with ODEPO at the Open Education Conference in Logan, Utah. CTO Nathan Yergler explained its various features and some if its issues. Since then, it’s been worked on extensively and some of its functionality has improved. We’ve even gone ahead and produced a white paper, which explains what DiscoverEd is, what it aims to do, and what you can do to help improve it.
With the production of this white paper, we would like to officially announce the launch of DiscoverEd. Entirely open source, DiscoverEd is an experimental project from ccLearn which attempts to provide scalable search and discovery for educational resources on the web. Metadata, including the license and subject information available, are exposed in the result set.
As noted above, DiscoverEd has been discussed at a few meetings already, so this launch is mainly to help spread the word and to spark additional conversation. If you are an educator or anyone else looking for educational resources, it is available for immediate use and we welcome your feedback.
We want to emphasize that DiscoverEd is a prototype intended to explore how structured data may be used to enhance the search experience. We are by no means launching this as a definitive tool; in fact, we intend just the opposite. We are launching this so that others in the search and discovery space can contribute to this project. There are a number of known issues which we would love help on, especially since we think the community’s input and work should go into shaping future versions of this tool. This tool is currently intended for educational resources, but there is no reason anyone can’t take and adapt it for other purposes.
Where do the search results come from?
Results come from institutional and third party repositories who have expended time and resources curating the metadata. These curators either create or aggregate educational resources and maintain information about them. If you’re a producer or curator of educational resources and would like to be included in the search contact us. If you’re an educator, we want to hear from you. What works for you? What’s broken? What can be improved?Comments Off