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Tarmo Toikkanen

Online v. print reading: which one makes us smarter? : Scientific American Blog - 0 views

  • The process involves so much physical manipulation of the computer that it interferes with our ability to focus on and appreciate what we're reading
  • multimedia features, such as links to videos and animations, leave little room for imagination, limiting our ability to form our own mental pictures to illustrate what we're reading.
  • The visual happenings on the screen… and your physical interaction with the device is distracting," Mangen says. "All of these things are taxing on cognition and concentration in a way that a book is not."
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  • implications of digital technology should be considered when deciding whether to incorporate computer teaching tools into classroom instruction.
  • many older people may absorb more or learn faster by flipping through pages, because their brains have been trained to read hard copy, whereas younger readers may learn faster digitally, because they're accustomed to working online
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    Anne Mangen heittää teorian, että tietokoneen käsittely tuottaa kognitiivista kuormaa ja siten voi haitata oppimista. Uutisessa on lainattu myös muiden tutkijoiden eriäviä mielipiteitä. Joka tapauksessa kannattaa miettiä, missä tilanteissa tietokoneen käyttö on perusteltua ja milloin pitäisi voida keskittyä materiaalin sisäistämiseen ilman häiriötekijöitä.
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    Manipulating the terminal device may cause cognitive load, which interferes with the cognitive challenge of learning what you read.
Tarmo Toikkanen

Facebook Announces New Homepages: It's All About the Stream - ReadWriteWeb - 0 views

  • One highlight of the new homepages is a new 'publisher' feature which looks almost exactly like a similar feature on FriendFeed. Users can now easily post updates, notes, photos, and videos right from their homepage without having to go to the specific application first.
  • Just like on FriendFeed, users can now easily block updates from others if they turn out to be spammers or are simply posting too few interesting (or too many) updates.
  • Thanks to updates to Facebook's privacy settings, users will now also be able to follow others without having to become actual 'friends.' This is basically the same 'friendship' model that Twitter has implemented on its service.
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  • Facebook is slowly moving towards combining some of the best features of FriendFeed and Twitter on its homepages as it has seen how quickly users latched on to Twitter and its real-time updates.
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    Facebookin uudet ominaisuudet tulevat käyttöön 11.3.2009. Tässä käydään läpi, mitä uutta on tiedossa. Huhut kasvavasta kilpailusta Friendfeedin ja Twitterin kanssa sävyttävät spekulaatiota.
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    New Facebook features revealed
Tero Toivanen

A Day in the Internet - stevenwanderson's posterous - 0 views

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    Aika uskomattomia lukuja siitä, mitä päivän aikana tapahtuu Internetissä.
Tero Toivanen

Protecting Reputations Online in Plain English - Common Craft - Our Product is Explanation - 0 views

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    Tämän "in Plain English" sanoma on hyvä muistaa, kun laittaa sisältöä nettiin.
Tero Toivanen

YouTube - Digital Classoom-using smart tools.wmv - 0 views

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    Yhden minuutin pituisessa videossa käydään läpi todella tehokasta SmartBoardin käyttöä yhdistettynä mm. sosiaaliseen mediaan.
Tero Toivanen

Education Futures - The Bank of Common Knowledge: A mutual education network - 0 views

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    Mahtava idea: Yhteisen Tiedon Pankki.
Tero Toivanen

Free Technology for Teachers: Google SketchUp Education Uses and Tutorials - 0 views

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    Googe SketchUp:in avulla voi tehdä kolmiulotteisia kohteita valoineen ja varjoineen.
Tero Toivanen

2010-01-15_1836 - 1 views

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    Englannin opiskelua videoita katsomalla. Vaikuttaa mielenkiintoiselta
Tero Toivanen

YouTube - 10 Features of Google Chrome - 0 views

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    Google Chrome:ssa on paljon käyttökelpoisia ominaisuuksia, joita tässä videossa esitellään.
Tero Toivanen

Tim Berners-Lee: The year open data went worldwide « The Open Library Blog - 0 views

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    Tim Berners-Lee puhuu avoimen datan voimasta tässä TED-videossa.
Tero Toivanen

YouTube - Mail Merge with Gmail - Video Tutorial - 1 views

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    Tämä vaikuttaa aika näppärältä keinolta lähettää viestejä usealle vastaanottajalle Gmail:lla
Tero Toivanen

YouTube - Offisync brings Microsoft Outlook to Google Docs and back again - 0 views

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    Office-dokumenttejakin pääse jo muokkaamaan pilvessä Google Docs:in ja Offisync:in avulla.
Tero Toivanen

Wikimedia Commons - 0 views

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    6 663 392 vapaasti käytettävää ja muokattavaa datasivustoa. Kuvia, animaatioita, diagrammeja, piirroksia, karttoja, maalauksia, symboleja, musiikkia jne.
Tero Toivanen

2 Minute Moodles on Vimeo - 4 views

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    34 kahden minuutin Moodle -opetusvideota.
Tarmo Toikkanen

Qaiku | #seminaarikannu | Internetin tietovirrat seminaari Jyväskylästä YLE A... - 0 views

  • Kari viittaa 90-9-1 -sääntöön, lisää tuolla http://www.useit.com/alertbox/partici...Wikipediassa suhde on muuten niinkin huono kuin 99.8-0.2-0.003
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    Internetin tietovirrat seminaari Jyväskylästä YLE Areenassa -liverapo
Tarmo Toikkanen

YouTube - Social Media Revolution - 0 views

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    4 minuuttia faktaa sosiaalisen median kasvusta, verrattuna perinteisempiin medialähteisiin.
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    Is social media a fad? Or is it the biggest shift since the Industrial Revolution? Welcome to the World of Socialnomics
Tero Toivanen

cooltoolsforschools - home - 1 views

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    Categorized short recommendations for tools to use in school settings.
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    18 kategoriaan jaettuja web2.0-välinesuosituksia. Kategorioita ovat mm. esitystekniikka, video, piirtäminen, kirjoittaminen, luovuus, kyselyt, tutkimus...
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    En ehtinyt viellä syvällisesti tutustua, mutta vaikutti aika hyvältä kokoelmalta välineitä käytettäväksi eri tarkoituksiin. Lisäksi ne on jaoteltu aiheittain.
Tarmo Toikkanen

Verkkovideot - Helsingin yliopisto - 0 views

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    Helsingin yliopiston verkkovideopalvelusta löydät satoja tiede- ja opetusvideoita. Tutustu tieteen kiinnostavaan maailmaan katsomalla suoria videotallenteita jas hakemalla aikaisemmin tehtyjä hakemistosta ja arkistosta.
Tarmo Toikkanen

What is the Future of Teaching? - 0 views

  • According to the New York Times Bits blog, a recent study funded by the US Department of Education (PDF) found that on the whole, online learning environments actually led to higher tested performance than face-to-face learning environments.
  • “In many of the studies showing an advantage for online learning, the online and classroom conditions differed in terms of time spent, curriculum and pedagogy. It was the combination of elements in the treatment conditions (which was likely to have included additional learning time and materials as well as additional opportunities for collaboration) that produced the observed learning advantages,” writes the authors of the report (emphasis theirs). “At the same time, one should note that online learning is much more conducive to the expansion of learning time than is face-to-face instruction.”
  • We can conclude that those in online learning environments tested better, but not necessarily why.
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  • Researchers warned that “various online learning implementation practices may have differing effectiveness for K–12 learners than they do for older students,” which seems plausible.
  • The word education, after all, comes from the Latin educare, which means, “to lead out.” I.e., think Socrates. Anyone can absorb information from a book or video, but good teachers will always be necessary to draw out that knowledge and help students develop the skills needed to think critically about the information they consume. In other words, online learning tools are just like any other tools in a teacher’s bag of tricks: what matters is how they’re applied. The instruction of good teachers will be made better by the proper application of web tools, while bad teachers won’t necessarily be made better by utilizing online education methods.
  • It comes down to knowing how to best use the tools at your disposal to maximize the impact of education for students, which has always been what separates good teachers from bad ones. The major difference between teachers of today and teachers of the future is that in the future educators will have better online tools and will require better specialized training to learn how to utilize them properly.
    • Tarmo Toikkanen
       
      Exactly. The tools are not the point, it's the learning results that matter. And they stem from the learning activities, which in turn are supported by the tools that are employed.
  • Teachers will certainly need to adapt in order to use new tools and methods, but that’s nothing new. Online education may never completely replace face-to-face learning, though as the Department of Education study shows, with enough time and under the guidance of a good teacher, online learning environments can produce results that are just as good or better than classroom learning. Online learning is likely to be used more often to enhance face-to-face learning in the future, however, and in communities where classroom learning is infeasible due to lack of funds, online learning is an adequate stand-in.
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    Hyvin tiivistettyä ajatusta opetuksen tulevaisuudesta.
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    Good analysis on the impact of new tools, and the need for great teachers.
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