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Adrienne Michetti

AJET 19(1) Boyle (2003) - design principles for authoring dynamic, reusable learning ob... - 1 views

  • delineate a coherent framework for the authoring of re-purposable learning objects
  • significant changes in the creation of learning objects
  • nternational work directed at developing learning object standards
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  • a learning object is defined as any entity, digital or non-digital, that may be used for learning, education or training. IEEE
  • ork on metadata and learning object packaging
  • cohesion
  • ke any learning object and provide a 'wrapper' around this object
  • learning object is thus 'packaged' in a standard container format
  • learning objects must be developed with potential reuse, and especially repurposing in mind. The principal aim of this paper is to explore and delineate principles underlying authoring for reuse and repurposing.
  • taxonomy
  • This mapping suggests that each learning object should be based on one learning objective or clear learning goal.
  • The principle of cohesion, however, indicates that there should be a separate learning object for each type of loop. An immediate advantage is that the tutor can select the order in which these learning objects are combined. A tutor dealing with experienced student may wish to deal with these in sequence; another tutor with a different group of students may intersperse these learning objects with object dealing with other features of the language.
    • Adrienne Michetti
       
      This would, then, make them easier to edit and manipulate in the future. I can follow this article.
  • the principle of 'de-coupling', or more accurately minimised coupling.
  • unit (software module/learning object) should have minimal bindings to other units.
  • independently of the other (
    • Adrienne Michetti
       
      Right - and the goal is complete independence so as to be able to manipulate and change later.
  • The learning object should, as far as possible, be free standing.
    • Adrienne Michetti
       
      YES! Can we please apply this to items as simple as Word documents and HTML? It would make things so much easier. This also reminds me of good pedagogical design principles BEFORE we had digital learning -- the same should be true for worksheets, handouts, textbooks, etc. It needs to be able to be changed.
  • adaptation
  • The challenge is to maintain this richness in a system composed of reusable components.
  • We must face the challenge of creating learning objects that are cohesive, decoupled and pedagogically rich. This design challenge is associated with the issue of 'repurposability' as we might expect rich learning objects to provide further options for adaptation by local tutors.
    • Adrienne Michetti
       
      Yes, yes, and yes. We need to think beyond our own immediate purposes.
  • n the Java language
    • Adrienne Michetti
       
      quite honestly, I would have preferred a non-computer programming example. These principles apply to all technology design, not just programming. Something more accessible would have made this paper stronger.
  • The project involves intervention in syllabus development, the social organisation of learning and the introduction of new eLearning materials. The eLearning resources are being based on the authoring of rich, reusable learning objects. This development provides the focus for the present discussion.
  • The learning objects are being developed both to meet immediate pedagogical needs and to serve this larger goal. This produces extra pressure initially. However, it provides the potential to divide the eventual task among a number of contributing partners, exploiting considerable advantages of scale.
  • A key challenge for the project is to resolve the tensions in a creative and productive way.
    • Adrienne Michetti
       
      Basically, you have to take it all apart and put it back together again. This is fundamental to learning a new way to design anything, really.
  • A compound object consists of two or more independent learning objects that are linked to create the compound.
  • A further important feature is that each simple component object can be reused independently.
  • They thus provide a basis for pedagogical richness that fully exploits the opportunities offered by the technology.
    • Adrienne Michetti
       
      YES! use the tech to its best.
  • manage the bindings between one object and others
  • they should be able to reconfigure this to shape their own compound object.
    • Adrienne Michetti
       
      This is so crucial. Each educator must be able to restructure it, use to his/her advantage within context.
  • main types of binding: navigational bindings through URLs and non-URL based content bindings. This design pattern deals with the issue of URL based bindings.
  • we must have a design mechanism for managing these bindings.
  • learning object consists of a core and zero or more expansions. A default object is presented with the core with certain expansions added. These expansions aim to provide added pedagogical value to help in attaining the learning objective.
  • the relationship between learning objects and the syllabus, course or other higher organising structure in which they are delivered.
  • the syllabus navigation structure operates at a different layer of organisation for the learning object resources
  • . These syllabi objects operate at a different layer from that of main content objects
  • The key message is the need to establish distinct layers of organisation in eLearning
  • The central challenge is to design for reuse and repurposing.
  •  
    painful reading with the example of Java - but the point remains that all learning objects should be managed and designed with the purpose of being able to use them in the future in ways that are dynamic and reusable. This means de-coupling them and ensuring they are made of distinct pedagogical units.
yc c

Xerte - Open Source E-Learning Developer Tools - 5 views

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    Xerte is a fully-featured e-learning development environment for creating rich interactivity. Xerte is aimed at developers of interactive content who will create sophisticated content with some scripting, and Xerte can be used to extend the capabilities of Xerte Online Toolkits with new tools for content authors.
yc c

McGraw-Hill's AccessScience Encyclopedia of Science & Technology Online - 13 views

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    Over 8,500 online articles from the McGraw-Hill Encyclopedia of Science & Technology 10th editionResearch Updates from the McGraw-Hill Yearbooks of Science & Technology110,000+ definitions from the McGraw-Hill Dictionary of Scientific and Technical Terms15,000 illustrations and graphics, and bibliographies containing more than 28,000 literature citationsContent contributed by more than 5000 researchers, including 36 Nobel Prize winnersBiographies of more than 2,000 well-known scientists from the Hutchinson Dictionary of Scientific Biography®The latest news in science and technology from Science News® and ScienCentral® videosContinuously updated, fully-searchable, media-rich content, terms, images and videosadded illustrations, animations, and image galleriesquestions answered in our weekly Q&AAccessScience puts the most useful and up-to-date technology to work for you: in addition to fast, sophisticated search capability, you'll find RSS feeds, Flash® animations, image galleries, podcasts, videos, and more, with our enhanced search engine making discovery of this wide range of information easier than ever.  Whatever you need, AccessScience is designed to help:  For StudentsData, tables and tools linked directly from topic home pages, so you're never more than a few clicks from the answers you needEssay topics to guide research and reportsFor EducatorsHigh quality images and illustrations, downloadable to use in PowerPoint presentationsStudy Center offers curriculum-oriented tools, Flash tutorials, and study guidesFor LibrariansLibrarian resource center highlights news and features, research tips and tools, easy-to-access online user statistics reports, and much moreSearch by content type, collection, topic or sub-topic, with semantic search, corrective spelling, results filtering and saved search criteria
Julie Shy

Spongelab | A Global Science Community | Home page - 17 views

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    An amazing science site with a large number of magnificent animations and graphics to help you explain science principles. Content suitable for older students. http://ictmagic.wikispaces.com/Science
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    mission is to educate students in the sciences by building content-rich immersive teaching tools designed around discovery-based learning that are accessible to educators and learners at school, at home and in the general public. Spongelab Interactive builds their own products and offers custom production services for the global education community. Their unique approach around integrating educational design with advance web & gaming technology is planting the seeds for continued innovation of advanced communication and education products.
Megan Black

Zorap - 5 views

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    This video chat site allows you to create a room for up to 50 users where you can chat, share video and audio files etc... for free. Zorap is the first real-time communication service that allows groups of people to collaboratively experience and enjoy libraries of rich media content in personalized rooms, on fan pages, and on websites.. Zorap adds an exciting new dimension to the experience of social networks, allowing people to hang out and enjoy stuff together, in real-time.
yc c

LedeLog - 1 views

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    Built for Research Work in Ledes: The smallest unit of a story Quickly enter and navigate Ledes Save rich text descriptions Tag with your own categories Search through full content or by tag Track your progress Secure and Reliable Runs on Google's cloud infrastructure Ledes and Tags restricted to each user Auto-saves edit progress every ten seconds Simple privacy policy: All your data is private; nobody will view it unless a critical bug requires doing so
Dennis OConnor

Instructional Design by Evan Sveum - 0 views

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    A great resource for those interested in instructional design. Produced by Evan Sveum, graduate of the UW-Stout E-Learning and Online Graduate Certificate Program. This page would serve well as an overview of instructional design for any e-learning professional. The use of hyperlinks to models, references and resources make this a deep and rich presentation. Combine the content with the narrative context provided by Mr. Sveum and and you have a most useful guide to instructional design tuned to the needs and interests of e-learning professionals.
yc c

thevisualMD.com - Bringing Health to Life - 24 views

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    TheVisualMD site offers a rich, visual experience to learn, understand, and interact with health content on the Internet.TheVisualMD is brought to you by Anatomical Travelogue, LLC. Anatomical Travelogue, LLC is a medical imaging research and media production company based in New York City. Our unique 3D visuals are the foundation and signature of all Anatomical Travelogue products, including books, websites, TV shows, and museum exhibits. We use the visuals to tell stories and educate the public on topics and issues related to health and wellness. Our visuals are produced using real human data from a variety of medical scans - magnetic resonance imaging (MRI), computer tomography (CT) ultrasound, and confocal laser scans. The data is collected, digitized, and recompiled using volume-visualization software. These volumes and virtual models are dissected, repositioned, colorized, and texturized as necessary to bring them to life. This website contains advice and information relating to health care. It is not intended to replace medical advice and should be used to supplement rather than replace regular care by your doctor. It is recommended that you seek your physician's advice before embarking on any medical program or treatment.
Eloise Pasteur

Doing Digital Scholarship: Presentation at Digital Humanities 2008 « Digital ... - 0 views

  • My session, which explored the meaning and significance of “digital humanities,” also featured rich, engaging presentations by Edward Vanhoutte on the history of humanities computing and John Walsh on comparing alchemy and digital humanities.
  • I wondered: What is digital scholarship, anyway?  What does it take to produce digital scholarship? What kind of digital resources and tools are available to support it? To what extent do these resources and tools enable us to do research more productively and creatively? What new questions do these tools and resources enable us to ask? What’s challenging about producing digital scholarship? What happens when scholars share research openly through blogs, institutional repositories, & other means?
  • I decided to investigate these questions by remixing my 2002 dissertation as a work of digital scholarship.  Now I’ll acknowledge that my study is not exactly scientific—there is a rather subjective sample of one.  However, I figured, somewhat pragmatically, that the best way for me to understand what digital scholars face was to do the work myself. 
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  • The ACLS Commission on Cyberinfrastructure’s report points to five manifestations of digital scholarship: collection building, tools to support collection building, tools to support analysis, using tools and collections to produce “new intellectual products,” and authoring tools. 
  • Tara McPherson, the editor of Vectors, offered her own “Typology of Digital Humanities”: •    The Computing Humanities: focused on building tools, infrastructure, standards and collections, e.g. The Blake Archive •    The Blogging Humanities: networked, peer-to-peer, e.g. crooked timber •    The Multimodal Humanities: “bring together databases, scholarly tools, networked writing, and peer-to-peer commentary while also leveraging the potential of the visual and aural media that so dominate contemporary life,” e.g. Vectors
  • My initial diagram of digital scholarship pictured single-headed arrows linking different approaches to digital scholarship; my revised diagram looks more like spaghetti, with arrows going all over the place.  Theories inform collection building; the process of blogging helps to shape an argument; how a scholar wants to communicate an idea influences what tools are selected and how they are used.
  • I looked at 5 categories: archival resources as well as primary and secondary books and journals.   I found that with the exception of archival materials, over 90% of the materials I cited in my bibliography are in a digital format.  However, only about 83% of primary resources and 37% of the secondary materials are available as full text.  If you want to do use text analysis tools on 19th century American novels or 20th century articles from major humanities journals, you’re in luck, but the other stuff is trickier because of copyright constraints.
  • I found that there were some scanning errors with Google Books, but not as many as I expected. I wished that Google Books provided full text rather than PDF files of its public domain content, as do Open Content Alliance and Making of America (and EAF, if you just download the HTML).  I had to convert Google’s PDF files to Adobe Tagged Text XML and got disappointing results.  The OCR quality for Open Content Alliance was better, but words were not joined across line breaks, reducing accuracy.  With multi-volume works, neither Open Content Alliance nor Google Books provided very good metadata.
  • To make it easier for researchers to discover relevant tools, I teamed up with 5 other librarians to launch the Digital Research Tools, or DiRT, wiki at the end of May.
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    Review of digital humanities scholarship tools
David Hilton

Common Core - Working to Bring Exciting, Comprehensive, Content-Rich Instruction to Eve... - 2 views

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    We believe that a child who graduates from high school without an understanding of culture, the arts, history, literature, civics, and language has in fact been left behind. So to improve education in America, we're promoting programs, policies, and initiatives at the local, state, and federal levels that provide students with challenging, rigorous instruction in the full range of liberal arts and sciences.
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    Very heartening to see a growing movement advocating a knowledge-rich, intellectually rigorous curriculum for schools. They've got the funds to hire good photographers and models with nice skin, too.
Vicki Davis

ISTE | Navigate the Digital Rapids - 10 views

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    Navigating the Digital Rapids written by Julie Lindsay and I about 21st Century Skills and @netgened and @digiteen. One of the points in this article, I'd like to repeat on this bookmark and my blog: "Teachers who avoid customization often claim they cannot customize and meet standards at the same time. But meeting standardized learning outcomes does not mean you have to standardize the process. In fact, if you involve students in student-centered, globally connected projects, each student's learning experience becomes markedly different, and each classroom becomes as unique as the students and teachers who learn there. A customized classroom and national standards can coexist and lead to rich learning." Read and let me know if you have questions!
my serendipities

TeachersFirst: The web resource by teachers, for teachers - 0 views

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    TeachersFirst is a rich collection of lessons, units, and web resources designed to save teachers time by delivering just what they need in a practical, user-friendly, and ad-free format. We offer our own professional and classroom-ready content along with thousands of reviewed web resources, including practical ideas for classroom use and safe classroom use of Web 2.0. Busy teachers, parents, and students can find resources using our subject/grade level search, keyword search, or extensive menus.
Fabian Aguilar

What Do School Tests Measure? - Room for Debate Blog - NYTimes.com - 1 views

  • According to a New York Times analysis, New York City students have steadily improved their performance on statewide tests since Mayor Michael Bloomberg took control of the public schools seven years ago.
  • Critics say the results are proof only that it is possible to “teach to the test.” What do the results mean? Are tests a good way to prepare students for future success?
  • Tests covering what students were expected to learn (guided by an agreed-upon curriculum) serve a useful purpose — to provide evidence of student effort, of student learning, of what teachers taught, and of what teachers may have failed to teach.
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  • More serious questions arise about “teaching to the test.” If the test requires students to do something academically valuable — to demonstrate comprehension of high quality reading passages at an appropriate level of complexity and difficulty for the students’ grade, for example — then, of course, “teaching to the test” is appropriate.
  • Reading is the crucial subject in the curriculum, affecting all the others, as we know.
  • An almost exclusive focus on raising test scores usually leads to teaching to the test, denies rich academic content and fails to promote the pleasure in learning, and to motivate students to take responsibility for their own learning, behavior, discipline and perseverance to succeed in school and in life.
  • Test driven, or force-fed, learning can not enrich and promote the traits necessary for life success. Indeed, it is dangerous to focus on raising test scores without reducing school drop out, crime and dependency rates, or improving the quality of the workforce and community life.
  • Students, families and groups that have been marginalized in the past are hurt most when the true purposes of education are not addressed.
  • lein. Mayor Bloomberg claims that more than two-thirds of the city’s students are now proficient readers. But, according to federal education officials, only 25 percent cleared the proficient-achievement hurdle after taking the National Assessment of Education Progress, a more reliable and secure test in 2007.
  • The major lesson is that officials in all states — from New York to Mississippi — have succumbed to heavy political pressure to somehow show progress. They lower the proficiency bar, dumb down tests and distribute curricular guides to teachers filled with study questions that mirror state exams.
  • This is why the Obama administration has nudged 47 states to come around the table to define what a proficient student truly knows.
  • Test score gains among New York City students are important because research finds that how well one performs on cognitive tests matters more to one’s life chances than ever before. Mastery of reading and math, in particular, are significant because they provide the gateway to higher learning and critical thinking.
  • First, just because students are trained to do well on a particular test doesn’t mean they’ve mastered certain skills.
  • Second, whatever the test score results, children in high poverty schools like the Promise Academy are still cut off from networks of students, and students’ parents, who can ease access to employment.
  • Reliable and valid standardized tests can be one way to measure what some students have learned. Although they may be indicators of future academic success, they don’t “prepare” students for future success.
  • Since standardized testing can accurately assess the “whole” student, low test scores can be a real indicator of student knowledge and deficiencies.
  • Many teachers at high-performing, high-poverty schools have said they use student test scores as diagnostic tools to address student weaknesses and raise achievement.
  • The bigger problem with standardized tests is their emphasis on the achievement of only minimal proficiency.
  • While it is imperative that even the least accomplished students have sufficient reading and calculating skills to become self-supporting, these are nonetheless the students with, overall, the fewest opportunities in the working world.
  • Regardless of how high or low we choose to set the proficiency bar, standardized test scores are the most objective and best way of measuring it.
  • The gap between proficiency and true comprehension would be especially wide in the case of the brightest students. These would be the ones least well-served by high-stakes testing.
Dennis OConnor

The Keyword Blog: Check the Facts! Cross Check the Facts! Lessons & Media - 6 views

  • Check the Facts! Cross Check the Facts! Lessons & Media Fact checking is essential in a (mis) information rich environment. 
  • Brilliant resource from the Annenberg Public Policy Center
  • FactChecked.org Luckily, FactCheck.org also has a highly developed classroom section that provides in-depth lesson plans and media links. These are highly polished materials for educators seeking a way to teach critical thinking and evaluation skills to their students. The Lesson Plan Archive ( http://www.factchecked.org/LessonPlans.aspx ) will intrigue any educator looking for a way to engage students. These plans are edgy and up to date. If you've been looking for a way to teach thinking and evaluation of media.
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    Superb resources for anyone interested in teaching website evaluation, critical thinking, media literacy or 21st Century learning skills in general. FactCheck.org and FactCheckEd.org are essential tools for living in this part of the century. 8-)
Ruth Howard

I'm sure I'm doing it wrong | Ideas and Thoughts from an EdTech - 8 views

  • According to many definitions of good teaching, I don’t qualify: I don’t clearly state objectives If I do state them, they are as fuzzy as all get out I have a hard time measuring student progress My course syllabus changes almost daily I never use tests I constantly stray off topic
  • I do constantly question whether or not I need to be more structured.  Do I need to be able to define my outcomes more succinctly than this? Students will learn that: Learning is social and connected Learning is personal and self-directed Learning is shared and transparent Learning is rich in content and diversity
  • I do provide rubrics, build criteria together, emphasis and utilize descriptive feedback.  Providing supports and the odd insight best describes my role.  I’m of total confidence they are learning. Just read their blogs.
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  •   I’ve read, listen and thought  more about assessment than most and yet it still baffles me. Mostly because the kind of assessment that makes most sense (immediate and descriptive feedback) isn’t really valued in schools.
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