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Wendy Carlson

educational-origami - home - 0 views

shared by Wendy Carlson on 17 Jul 09 - Cached
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    Educational Origami is a blog , and a wiki, about the integration of ICT (Information and Communication Technologies) into the classroom, this is one of the largest challenges that I feel we as teachers face. It's about 21st Century Learning and 21st Century Teaching. Marc Prensky coined the now popular and famous phrase "Digital natives and digital immigrants" in his two papers by the same name. Ian Jukes talks about Digital Children. The world is not as simple as saying teachers are digital immigrants and students digital natives. In fact people fit into both camps. We know that experience, like using a computer, will change the structure of our brain, This is a concept called Neuroplasticity. We also know that, the more intense the experience, the more profound the change. Our students, who often have a greater exposure to technology, are likely to be more neurologically adapted, but adults can as easily be "Digital Natives". I made this wiki on request from Miguel Guhlin after I blogged about matching ICT tools to traditional classroom practice and Bloom's Taxonomy.The wiki has grown a little since then.
Ghee Han

Storyline method - Wikipedia, the free encyclopedia - 22 views

  • Storyline method (Storyline) is a pedagogical strategy for "active learning," mainly used in primary schools,
    • Ghee Han
       
      test
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    use pedagogy
Comrad Compadre

LibreSSL - Wikipedia, the free encyclopedia - 6 views

  • The site also links to a YouTube video of Bif Naked singing a cover version of the Twisted Sister song "We're Not Gonna Take It."[4]
    • Comrad Compadre
       
      We're not gonna take it? Many underground areas have been talking about how this whole heartbleed thing has actually, just for quite a while, been something that was used internally by various gathering entities. So we're not gonna take it would be appropriate. Also earlier in the article you will notice they striped a lot of legacy support by forking LibreSSL from OpenSSL. They essentially took the same code and got rid of a bunch of stuff including legacy support for old ass OS's. This suggests that the vulnerability lied in some of that code.
Ian Woods

AJET 26(3) Drexler (2010) - The networked student model for construction of personal le... - 77 views

  • Web application(networked studentcomponent) Tool usedin test case Student activitylevel of structure Social bookmarking (RSS) Delicioushttp://delicious.com/ Set up the account Subscribe to each others accounts Bookmark and read 10 reliable websites that reflect the content of chosen topic Add and read at least 3 additional sites each week. News and blog alert (RSS) Google Alerthttp://www.google.com/alerts Create a Google Alert of keywords associated with selected topic Read news and blogs on that topic that are delivered via email daily Subscribe to appropriate blogs in reader News and blog reader (RSS) Google Readerhttp://reader.google.com Search for blogs devoted to chosen topic Subscribe to blogs to keep track of updates Personal blog (RSS) Bloggerhttp://www.blogger.com Create a personal blog Post a personal reflection each day of the content found and experiences related to the use of personal learning environment Students subscribe to each others blogs in reader Internet search (information management, contacts, and synchronous communication) Google Scholarhttp://scholar.google.com/ Conduct searches in Google Scholar and library databases for scholarly works. Bookmark appropriate sites Consider making contact with expert for video conference Podcasts (RSS) iTunesUhttp://www.apple.com/itunes/whatson/itunesu.html Search iTunesU for podcasts related to topic Subscribe to at least 2 podcasts if possible Video conferencing (contacts and synchronous communication) Skypehttp://www.skype.com Identify at least one subject matter expert to invite to Skype with the class. Content gathering/ digital notebook Evernotehttp://evernote.com/ Set up account Use Evernote to take notes on all content collected via other tools Content synthesis Wikispaceshttp://www.wikispaces.com Post final project on personal page of class wiki The process and tools are overwhelming to students if presented all at once. As with any instructional design, the teacher determines the pace at which the students best assimilate each new learning tool. For this particular project, a new tool was introduced each day over two weeks. Once the construction process was complete, there were a number of personal web page aggregators that could have been selected to bring everything together in one place. Options at the time included iGoogle, PageFlakes, NetVibes, and Symbaloo. These sites offer a means to compile or pull together content from a variety of web applications. A web widget or gadget is a bit of code that is executed within the personal web page to pull up external content from other sites. The students in this case designed the personal web page using the gadgets needed in the format that best met their learning goals. Figure 3 is an instructor example of a personal webpage that includes the reader, email, personal blog, note taking program, and social bookmarks on one page. The personal learning environment can take the place of a traditional textbook, though does not preclude the student from using a textbook or accessing one or more numerous open source texts that may be available for the research topic. The goal is to access content from many sources to effectively meet the learning objectives. The next challenge is to determine whether those objectives have been met. Figure 3: Personal web page compiles learning tools
  • Table 2: Personal learning environment toolset Web application (networked student component) Tool used in test case Student activity level of structure Social bookmarking (RSS) Delicious http://delicious.com/ Set up the account Subscribe to each others accounts Bookmark and read 10 reliable websites that reflect the content of chosen topic Add and read at least 3 additional sites each week. News and blog alert (RSS) Google Alert http://www.google.com/alerts Create a Google Alert of keywords associated with selected topic Read news and blogs on that topic that are delivered via email daily Subscribe to appropriate blogs in reader News and blog reader (RSS) Google Reader http://reader.google.com Search for blogs devoted to chosen topic Subscribe to blogs to keep track of updates Personal blog (RSS) Blogger http://www.blogger.com Create a personal blog Post a personal reflection each day of the content found and experiences related to the use of personal learning environment Students subscribe to each others blogs in reader Internet search (information management, contacts, and synchronous communication) Google Scholar http://scholar.google.com/ Conduct searches in Google Scholar and library databases for scholarly works. Bookmark appropriate sites Consider making contact with expert for video conference Podcasts (RSS) iTunesU http://www.apple.com/itunes/ whatson/itunesu.html Search iTunesU for podcasts related to topic Subscribe to at least 2 podcasts if possible Video conferencing (contacts and synchronous communication) Skype http://www.skype.com Identify at least one subject matter expert to invite to Skype with the class. Content gathering/ digital notebook Evernote http://evernote.com/ Set up account Use Evernote to take notes on all content collected via other tools Content synthesis Wikispaces http://www.wikispaces.com Post final project on personal page of class wiki The process and tools are overwhelming to students if presented all at once. As with any instructional design, the teacher determines the pace at which the students best assimilate each new learning tool. For this particular project, a new tool was introduced each day over two weeks. Once the construction process was complete, there were a number of personal web page aggregators that could have been selected to bring everything together in one place. Options at the time included iGoogle, PageFlakes, NetVibes, and Symbaloo. These sites offer a means to compile or pull together content from a variety of web applications. A web widget or gadget is a bit of code that is executed within the personal web page to pull up external content from other sites. The students in this case designed the personal web page using the gadgets needed in the format that best met their learning goals. Figure 3 is an instructor example of a personal webpage that includes the reader, email, personal blog, note taking program, and social bookmarks on one page.
  • The personal learning environment can take the place of a traditional textbook, though does not preclude the student from using a textbook or accessing one or more numerous open source texts that may be available for the research topic. The goal is to access content from many sources to effectively meet the learning objectives. The next challenge is to determine whether those objectives have been met.
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  • AssessmentThere were four components of the assessment process for this test case of the Networked Student Model: (1) Ongoing performance assessment in the form of weekly assignments to facilitate the construction and maintenance of the personal learning environment, (2) rubric-based assessment of the personal learning environment at the end of the project, (3) written essay, and (4) multimedia synthesis of topic content. Points were earned for meeting the following requirements: Identify ten reliable resources and post to social bookmarking account. At least three new resources should be added each week. Subscribe and respond to at least 3 new blogs each week. Follow these blogs and news alerts using the reader. Subscribe to and listen to at least two podcasts (if available). Respectfully contact and request a video conference from a subject matter expert recognised in the field. Maintain daily notes and highlight resources as needed in digital notebook. Post at least a one-paragraph reflection in personal blog each day. At the end of the project, the personal learning environment was assessed with a rubric that encompassed each of the items listed above. The student's ability to synthesise the research was further evaluated with a reflective essay. Writing shapes thinking (Langer & Applebee, 1987), and the essay requirement was one more avenue through which the students demonstrated higher order learning. The personal blog provided an opportunity for regular reflection during the course of the project. The essay was the culmination of the reflections along with a thoughtful synthesis of the learning experience. Students were instructed to articulate what was learned about the selected topic and why others should care or be concerned. The essay provided an overview of everything learned about the contemporary issue. It was well organised, detailed, and long enough to serve as a resource for others who wished to learn from the work. As part of a final exam, the students were required to access the final projects of their classmates and reflect on what they learned from this exposure. The purpose of this activity was to give the students an additional opportunity to share and learn from each other. Creativity is considered a key 21st century skill (Partnership for 21st Century Skills, 2009). A number of emerging web applications support the academic creative process. Students in this project used web tools to combine text, video, audio, and photographs to teach the research topics to others. The final multimedia project was posted or embedded on the student's personal wiki page. Analysis and assessment of student work was facilitated by the very technologies in use by the students. In order to follow their progress, the teacher simply subscribed to student social bookmarking accounts, readers, and blogs. Clicking through daily contributions was relatively quick and efficient.
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    Scholarly and important but also practical. Scroll down for an incredible chart of ideas that challenges older students to take charge of their own learning.
hollandchris

Wikispaces - Wikis for Teachers - 85 views

    • hollandchris
       
      Wikispaces is a power online collaborative tool.  Giving students the opportunity to collaborate on assignments is something I have been looking to expand on in my lessons.  I want to allow collaborative opportunities for my students, as it is a skill that will be necessary in their post secondary endeavors.  Wikispaces seems to be just what I have been looking for.  Wikispaces will allow for accountable online collaboration that I can easily direct and moderate.
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    free, private, secure space for educators
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    Free space to set up your class WIKIs. Excellent place for class collaboration and organization. One of those "I can't do without this" tools.
Jac Londe

WikiPaintings.org - the encyclopedia of painting - 6 views

shared by Jac Londe on 14 May 12 - No Cached
    • Jac Londe
       
      Art Visuel - Visual Art - A wiki site about paintings - Un site Wiki sur la peinture
Kelly Scaturro

http://www.smartteaching.org/blog/2008/08/50-ways-to-use-wikis-for-a-more-collaborative... - 57 views

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    50 ways to use wki
Kimber Tate

Reading, Writing, and Wikis: Nurturing a Sense of Wonder Across the Curriculum - 97 views

    • Kimber Tate
       
      Reasons and Purpose for using wikis in English/language arts
Kenuvis Romero

Occult - Wikipedia, the free encyclopedia - 2 views

  • The occult (from the Latin word occultus "clandestine, hidden, secret") is "knowledge of the hidden".[1]
Kenuvis Romero

Psilocybin (magic mushrooms) - 0 views

  • The biosinthetic path that allow Psilocybin to be produced by mushrooms is as follow:
  • The several analogyes with triptophan aminoacid, with whom psilocybin has common origines are probably at the base of psilocybin ability to induced psychedelich alteration on humans.
  • Amino acids, including tryptophan, act as building blocks in protein biosynthesis. In addition, tryptophan functions as a biochemical precursor for many compounds like serotonin Serotonin (a neurotransmitter), synthesized via tryptophan hydroxylase. Serotonin, in turn, can be converted to melatonin (a neurohormone), via N-acetyltransferase and 5-hydroxyindole-O-methyltransferase activities
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  • it's been noticed that psilocyn can indirectly raise dopamine concentration withing the basal ganglia.
  • Almost 50% of oral psilocybin is absorbed by stomach and gut; from here is lead to liver, where it's converted in psilocin, pharmacologically active form, that can furtherly be glucoronated and escreted with urine or converted in other psilocinics metabolites.
  • In rats, the median lethal dose (LD50) when administered orally is 280 milligrams per kilogram (mg/kg), approximately one and a half times that of caffeine. When administered intravenously in rabbits, psilocybin's LD50 is approximately 12.5 mg/kg
  • traces of the compund can be detected in unine even after 7 days.
  • Clinical studies show that psilocin concentrations in the plasma of adults average about 8 µg/liter within 2 hours after ingestion of a single 15 mg oral psilocybin dose; psychological effects occur with a blood plasma concentration of 4–6 µg/liter. Psilocybin is about 100 times less potent than LSD on a weight per weight basis, and the physiological effects last about half as long.
  • Within 24 hours from administration 65% of the alucinogen is escreted by urine, while another 15-20% is excreted by bile and feces.
  • Monoamine oxidase inhibitors (MAOI) have been known to prolong and enhance the effects of psilocybin. Alcohol consumption may enhance the effects of psilocybin, because acetaldehyde, one of the primary breakdown metabolites of consumed alcohol, reacts with biogenic amines present in the body to produce MAOIs related to tetrahydroisoquinoline and β-carboline. Tobacco smokers can also experience more powerful effects with psilocybin, because tobacco smoke exposure decreases levels of MAO in the brain and peripheral organs.
  • This could lead to a lower usage o f glucose, but the same study admitted an increase glucose usage by the whole brain cell, meaning a differente use of this sugar while the drug is having effects.
  • use of MRI (functional magnetic resounance) showed that the decresed blood flow associate with decreasing in neural activity. A simple explanation for this unexpected situation could be the serotoning agonist action of psilocybin, action that seems to be focused more on 5-HT receptors than on 5-HT2A.
  • psilocibyn is able to act as a 5-HT agonist binding directly its receptors.
  • augmented glucose consumption in several brain regions; this lead to the conclusion that psilocybin is some way able to modify the physiological glucosal metabolic rate of our body
  • The strong inibition of the PCC is now thought to be most significant action of psilocybin on neural disaccoppiation
    • Kenuvis Romero
       
      Lower brain glucose metabolism is linked with increased capacity for working memory.
  • Psilocybin comprises approximately 1% of the weight of Psilocybe cubensis mushrooms, and so nearly 1.7 kilograms (3.7 lb) of dried mushrooms, or 17 kilograms (37 lb) of fresh mushrooms, would be required for a 60-kilogram (130 lb) person to reach the 280 mg/kg LD50 value.
  • psilocybin can cause anxiety and increased heart rate and BP which is very counter- productive for someone on metoprolol and micardis.
  • propose the possibility to use psilocybin as a palliative therapy for terminal illness like cancer but also as a real antidepressive active principle available for the family of the patient. The rational is foundable in the fact that we usually administer SSRI as antidepressive agents, so psilocibyn sholud be useful in this purpose for its selective agonist action on 5-HT2A receptors
Kenuvis Romero

Tarantula - Wikipedia, the free encyclopedia - 0 views

  • accounts of bites by some species are reported to be very painful and to produce intense spasms that may recur over a period of several days; the venom by the African tarantula Pelinobius muticus also causes strong hallucinations.[13]
  • Old-world tarantulas (from Europe, Africa, Asia and Australia) have no urticating hairs and are more likely to attack when disturbed. Old-world tarantulas often have more potent, medically significant venom.
Kenuvis Romero

Snake venom - encyclopedia article - Citizendium - 0 views

  • In a case report of a human bite by a king cobra, Ophiophagus hannah, in New York City, a 30 year old reptile importer was struck by a captive in the baggage department of Kennedy Airport. "The patient instantly felt a generalized "warm rush" soon followed by euphoria, "brightly colored visual hallucinations", a distorted perception of the passage of time and "razor-like pain" throughout the right arm." (reference for quote:Warren W. Wetzel and Nicholas P. Christy: A king cobra bite in New York City • SHORT COMMUNICATION, Toxicon, Volume 27, Issue 3, (1989) Pages 393-395)
Comrad Compadre

Slavoj Žižek - Wikipedia, the free encyclopedia - 2 views

  • Ideology as an unconscious fantasy that structures reality
    • Comrad Compadre
       
      You want something to be true, perhaps because of some past traumas and maybe a little influence from the media telling you that good always prevails. So you make it your ideology and if you ever end up in a position of even the slightest power, such as a boss at any American company, you make it your mission to tell your employees that they are wrong about their sad ideas and that the right way to go is yours. You're a closeted idealist.
Evgeniya Budenkova

Multicultural student project. Do you want to try? - 31 views

I'm seeking for ESL teachers using diigo and wiki for grouping and the implementation of cooperative learning stratagies at their classes. Let's manage multicultural student projects using wiki & d...

started by Evgeniya Budenkova on 14 Sep 10 no follow-up yet
Rachel Ernst

ms1001tales » home - 0 views

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    Writing wiki
Deborah Elzie

Is there a way to confirm what students post before it goes up online? - 91 views

David, I think Gaggle.net is the only one that has email/blogging/discussion boards and allows the administrator to filter. Have you used it with success? I am looking for a wiki that does the sam...

Marty Daniel

Label: tutorial - Labels - Brown University Wiki - 0 views

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    a collection of software tutorials from Brown University
Justin Shorb

Ten Ideas for Getting Started with 21st Century Teaching and Learning by Lisa Nielsen - 1 views

  • could not survive or teach effectively without these three things.
    • Gary Cordray
       
      I find this to be a bit of an overstatement.
    • Russ Goerend
       
      I agree, Gary. If she couldn't teach effectively without them, she may want to refocus on her pedagogy.
  • more innovatively.
  • You need ideas about how to enhance the curriculum with technology.
    • Gary Cordray
       
      Yes I do. Especially in AP.
    • Stephanie Meurer
       
      I agree...While I don't want technology to overtake my classroom, I do want to engage students as much as possible, and I'll use technolgy when it's easy to manage/use and effective.
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  • well thought out professional development plan
    • Gary Cordray
       
      I feel that our plan right now is to throw a bunch of software applications and hardware at us and let us figure it all out. Not working for me. I need to take one thing at a time and really learn it before I can use it in my classroom.
  • assess how you’re doing.
    • Gary Cordray
       
      And how the kids are doing.
    • Stephanie Meurer
       
      I agree...also is it a effective use of their time!
  • no longer acceptable
    • Gary Cordray
       
      Really? Why? When?
    • Russ Goerend
       
      Diigo is a social network, Gary. The types of discussions you have on here, the learning that you do, that's why we need to be involved in the personalized professional development social networking can give us.
  • laptop, projector, and internet access.
  • I recommend investing in low cost laptop carts so students also have devices
    • Stephanie Meurer
       
      Wouldn't this be nice!!
    • Gary Cordray
       
      Invest...there's a term we don't hear much recently.
    • Russ Goerend
       
      Low-cost laptop carts? What is the price range of low-cost? Is this directed at teachers or administrators?
  • you need a laptop, projector, and internet access.
    • Stephanie Meurer
       
      These are a must in my classroom...They are used daily. They certainly are more engaging than using the overhead.
  • Wikis are an amazing and transformative tool for educators
    • Stephanie Meurer
       
      How do you use this in the classroom? For students? I need more information on ths.
    • Gary Cordray
       
      Me too. Again, we need training for all this.
    • Justin Shorb
       
      If you click on the link just 2 lines below this highlight ('over here') there are clues on how to use wikis in teaching. In Chemical Education, we have been investigating using these both to teach and to build an online living text. See Laura Pence's talk at http://www.softconference.com/llc/player.asp?PVQ=GEDM&fVQ=EKKJFJ&hVQ= (may require ACS membership). Contact me if you are interested in how other chemists are using them.
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