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Ed Webb

Why hard work and specialising early is not a recipe for success - The Correspondent - 0 views

  • dispelling nonsense is much harder than spreading nonsense.
  • a worldwide cult of the head start – a fetish for precociousness. The intuitive opinion that dedicated, focused specialists are superior to doubting, daydreaming Jacks-of-all-trades is winning
  • astonishing sacrifices made in the quest for efficiency, specialisation and excellence
  • ...20 more annotations...
  • Most things that people want to learn do not resemble language, golf or chess, but rather a game in which the generalist has an advantage. A hostile learning environment
  • Seemingly inefficient things are productive: expanding your horizons, giving yourself time, switching professions. 
  • early specialisation is a good idea if you want to become successful in certain fields, sports or professions. In fact, in some cases, it’s the only option. Take chess, for example: if you don’t start early, you won’t stand a chance at glory.
  • learning chess is not a good model for learning other things. Epstein explains this using the work of psychologist Robin Hogarth, who makes the distinction between friendly (kind) and unfriendly or hostile (wicked) learning environments.
  • In a friendly learning environment, such as chess, the rules are clear, the information is complete (all pieces are visible on the board), and you can (ultimately) determine the quality of every move. In other words, the feedback loop
  • friendly learning environments are the exception. The world is not as clear-cut as golf or chess. So early specialisation is often a bad idea. 
  • In hostile learning environments without repetitive patterns, mastery is much harder to achieve. The feedback loop is insidious. Unlike chess, experience does not necessarily make you better. You may stick with the wrong approach because you’re convinced it’s the right one. 
  • The better a teacher scored on their own subject (i.e., the higher the grades their students got in that subject), the more mediocre students’ scores were across the complete programme (all modules). The explanation? Those teachers gave their students rigidly defined education, purely focused on passing exams. The students passed their tests with high marks – and rated their teachers highly in surveys – but would fail later on. 
  • In learning environments without repetitive patterns, where cause and effect are not always clear, early specialisation and spending countless hours does not guarantee success. Quite the opposite, Epstein argues. Generalists have the advantage: they have a wider range of experiences and a greater ability to associate and improvise. (The world has more in common with jazz than classical music, Epstein explains in a chapter on music.)
  • Many modern professions aren’t so much about applying specific solutions than they are about recognising the nature of a problem, and only then coming up with an approach. That becomes possible when you learn to see analogies with other fields, according to psychologist Dedre Gentner, who has made this subject her life’s work.
  • Another advantage generalists and late specialists have is more concrete: you are more likely to pick a suitable study, sport or profession if you first orient yourself broadly before you make a choice.
  • Greater enjoyment of the game is one of the benefits associated with late specialisation, along with fewer injuries and more creativity.
  • which child, teenager or person in their 20s knows what they will be doing for the rest of their lives?
  • Persevering along a chosen path can also lead to other problems: frustrations about failure. If practice makes perfect, why am I not a genius? In a critical review,
  • The tricky thing about generalist long-term thinking versus specialist short-term thinking is that the latter produces faster and more visible results.
  • specialising in short-term success gets in the way of long-term success. This also applies to education.
  • (Another example: the on-going worry about whether or not students’ degree choices are "labour market relevant".)
  • Teachers who taught more broadly – who did not teach students readymade "prescribed lessons” but instilled "principles" – were not rated as highly in their own subject, but had the most sustainable effect on learning. However, this was not reflected in the results. These teachers were awarded – logically but tragically – lower ratings by their students.
  • the 10,000 hour gang has considerable power with their message "quitters never win, winners never quit".Epstein’s more wholesome message seems weak and boring in comparison. Some things are simply not meant for everyone, doubt is understandable and even meaningful, you can give up and change your choice of work, sports or hobby, and an early lead can actually be a structural disadvantage. 
  • "Don’t feel behind." Don’t worry if others seem to be moving faster, harder or better. Winners often quit.
Nelly Cardinale

Using Dia to draw causal loops - 4 views

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    Using the free Dia drawing software to draw Causal Loops
Dave Truss

How to Make Advisory Work | Practical Theory @chrislehmann - 7 views

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    I love Carol Lieber's book "The Advisory Guide" (published by Educators for Social Responsibility) Make it matter by making it a core function of the school. We don't have traditional Parent-Teacher Conferences here. We have Parent-Student-Advisor conferences where teachers all write narrative report cards which are then processed / talked about / reviewed by the parent, student and advisor together. This makes the Advisor the primary link to the families, which goes a long way toward really making the power of Advisory tranparent to families (and teachers.) If a child gets in trouble, advisors are looped in immediately. Our college counselor works with the advisors so that they are the primary school-based adults to help students make decisions about their college process. Kids should never be the implied object of their own education.
Vicki Davis

The State of Wiki Usage in U.S. K-12 Schools - 4 views

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    Justin reich's research which has powerful implications for equity, how wikis are used (they are used more and longer by mid to higher affluent schools) and how we should shape and design platforms. (Because affluent students are disproportionately using the services, it is impacting design and most companies are caught in a feedback loop that is causing them to design for affluent students.)
Vicki Davis

Embrace Adaptive Testing - Room for Debate - NYTimes.com - 7 views

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    I have to admit that it was very hard to put into a few short words my thoughts on adaptive learning. I didn't really intend for it to center on the testing piece but I guess that is what the editors thought hadn't already been covered, although I do agree with everything I said on it. Of course, many will say we need much more than testing but I think the big point is that pencil and paper don't cut it. We are wasting time with how we test now and can be much more targeted in terms of what students know and how we can teach. Your thoughts? The biggest thing that bothers me about all these apps is that we have no learning analytics - no feedback loop at all to parents or teachers. I literally have to watch my son play his ipad learning games to really understand where he is and what I need to do to fill things in. 
Vicki Davis

The App | Outlines Outloud - 14 views

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    This app converts study notes to speech. This might be an app that some of you are interested in trying out for your special needs students. "OutlinesOutloud takes the sting out of studying by converting your study outlines to spoken audio. Super-flexible playback controls let you vary speech rate; jump forward and backward with ease, skip rows or whole sections, loop-and more!"
Ben Rimes

Free online Music Generator - Aviary.com's Roc - 16 views

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    Create free online music clips for use as ring tones, in podcasts, or other media projects. Arrange loops, record your voice, or upload your own mp3's to create your music. This could be a useful tool for creating music on a PC without Garageband.
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    Thanks for sharing!
Vicki Davis

Soundsnap.com: Find and Share Free Sound Effects and Loops - 0 views

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    Find and share free sound effects and loops
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    Sound effects and music for free - but your work must be creative commons and you must share it!
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    Sound effects and music for free - you must creative commons license it.
Fred Delventhal

Links to Tens of Thousands of Legal Music Downloads - 0 views

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    Links to Tens of Thousands of Legal Music Downloads Enjoy free music without getting in trouble by downloading the legal MP3s many musicians provide as a way to promote themselves. By Michael David Crawford You don't need to worry about getting sued by the Recording Industry Assocation of America or arrested by the FBI if you download legal music. Many independent and unsigned musicians offer downloads of their music in hopes of attracting more fans. Here's some music from my friends Oliver Brown and Rick Walker's Loop.pooL as well as my own piano compositions.
Patricia Cone

inudge.net - Nudge - 4 views

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    Make music loops online.  Cool.
Ben Rimes

inudge.net - Nudge - 13 views

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    Create happy looping tones, beats, and music in your web browser. Useful for music teachers looking for a visual representation of rhythm, and arrangements of multiple instruments playing together. You can also share your "nudges" for play later via email, or direct embedding.
Bill Campbell

RoboRally - 4 views

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    This might be good for introducing programming without needing to touch a computer. I've students who aren't initially engaged by jumping into programming with a computer even with something like Scratch. Maybe this is a way to get them in the correct mindset first. When I first found this, I hoped there might be program cards that required using loops or variables but from looking at the game rule book that does not appear to be the case.  It appears that movement is the only command types, which can result in automatic laser firing or bumping another robot. Still seems like a good game though.
Ed Webb

Alan Kay, Systems, and Textbooks « Theatrical Smoke - 2 views

  • I discuss his key idea: that systemic thinking is a liberal art, and I explain a corollary idea, that textbooks suck
  • if you don’t have a category for an idea, it’s very difficult to receive that idea
  • the story of the last few hundred years is that we’ve quickly developed important ideas, which society needs to have to improve and perhaps even to continue to exist, and for which there are no pre-existing, genetically created categories. So there’s an idea-receiving capacity gap.
  • ...9 more annotations...
  • Education’s job should be, says Kay, to bridge this gap. To help, that is, people form these necessary new idea-receiving categories–teaching them the capacity for ideas–early on in their lives, so that as they grow they are ready to embrace the things we need them to know. Let me say that in a better way: so that as they grow they are ready to know in the ways we need them to know.
  • cultivate the ability to conceive of, work with, create, understand, manipulate, tinker with, disrupt, and, generally, appreciate the beauty of systems
  • Seeing systems is an epistemology, a way of knowing, a mindset
  • a game, or a simulation, thought of as a thing we might create (rather than a thing we only act within), is a visceral example of systems thinking
  • It’s the Flatland story–that we need to train our 2D minds to see in a kind of 3D–and Kay’s genius is that he recognizes we have to bake this ability into the species, through education, as close to birth as possible.
  • Systems thinking is to be conceived of as a platform skill or an increased capacity on top of which we will be able to construct new sorts of ideas and ways of knowing, of more complex natures still. The step beyond seeing a single system is of course the ability to see interacting systems – a kind of meta-systemic thinking – and this is what I think Kay is really interested in, because it’s what he does. At one point he showed a slide of multiple systems–the human body, the environment, the internet, and he said in a kind of aside, “they’re all one system . . .”
  • The point is to be able to see connections between the silos. Says Kay, the liberal arts have done a bad job at “adding in epistemology” among the “smokestacks” (i.e. disciplines)
  • What happens when you’re stuck in a system? You don’t understand the world and yourself and others as existing in constant development, as being in process; you think you are a fixed essence or part within a system (instead of a system influencing systems) and you inadvertently trap yourself in a kind of tautological loop where you can only think about things you’re thinking about and do the things you do and you thus limit yourself to a kind of non-nutritive regurgitation of factoids, or the robotic meaningless actions of an automaton, or what Kay calls living in a pop culture
  • A downside of being epistemologically limited to thinking within a system is that you overemphasize the importance of the content and facts as that system orders them
Vicki Davis

EmbedPlus - Video editing, chopping, looping, annotations, slow motion, and chapters to... - 10 views

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    You can mark and annotate youtube videos with a customized player to mark sections, etc. This embed plus tool is a fascinating one to use with students and in blog posts.
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.
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    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.
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