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J Black

Welcome | Wordnik - 0 views

www.wordnik.com

dictionary wordnik

shared by J Black on 08 Jun 09 - Cached
  • J Black on 08 Jun 09
     
    Fantastic web app to use for ESL classes because it is so much more than a traditional dictionary... "What is Wordnik? Wordnik wants to be a place for all the words, and everything known about them. Traditional dictionaries make you wait until they've found what they consider to be "enough" information about a word before they will show it to you. Wordnik knows you don't want to wait-if you're interested in a word, we're interested too! Our goal is to show you as much information as possible, just as fast as we can find it, for every word in English, and to give you a place where you can make your own opinions about words known. By "information," we don't just mean traditional definitions (although we have plenty of those)! This information could be: * An example sentence-even if we've only found one sentence for a word, we'll show it to you. (And we'll show you where the sentence came from, too! * Related words: not just synonyms and antonyms, but words that are used in the same contexts. (For instance, cheeseburger, milkshake, and doughnut are not synonyms, but they show up in the same kinds of sentences.) * Images tagged by our friends at Flickr: want to know what a "pout" looks like? We'll show you. * Statistics: how rare is "tintinnabulation"? Well, we think you'll see it only about once a year. "Smile"? You might see that word many times, every day. * An audio pronunciation-and you can record your own! * Something YOU tell us! Use the "Contribute" links to tell us something-anything-about a word.
J Black

Where's the Innovation? | always learning - 0 views

mscofino.edublogs.org/...wheres-the-innovation

innovation technology learning change

shared by J Black on 04 Jun 09 - Cached
  • Tom refers to this as the “Red Queen Effect” after a scene in Alice’s Adventures Through the Looking Glass, where Alice is shocked to be standing in the same place after running quite fast for an extended period of time and the Red Queen explains, “if you want to get somewhere else, you must run at least twice as fast as that.”
  • nother Hong Kong presenter, Stephen Heppell, was also careful to emphasize that the biggest challenge today is the pace of change: exponential. With this rapid pace of change there is no time for the “staircase mentality” (pilot, review etc).
  • what are we mistakenly not valuing now?
  • ...7 more annotations...
  • Tom explained that innovation falls squarely in quadrant 2 of Steven Covey’s matrix: it’s “Important”, but “Not Urgent”. For example, we absolutely have to have a new math/science/reading/social studies program. The teachers can’t teach without one, so picking a new one is going to fall in quadrant 1, and ultimately, innovation gets put off until tomorrow. However, innovation has an urgency all its own and those that don’t place innovation as a priority will find themselves displaced.
  • his is a good example of the difficulty people face in conceptually realizing the advantages of bold innovation: we naturally assume that slow steady progress will be best (as we are taught from an early age, when the tortoise wins the race).
  • The time for innovation is now, as Stephen described (and Marco Torres’ slide below emphasizes), “learning is at a crossroads:” we’re looking at a choice between productivity and new approaches, those new approaches being: student portfolios; making huge leaps in our model of education, not tiny steps forward; working to produce ingenious, engaged, inspired, surprising, collegiate students; and developing learning experiences that are open-ended, project-focused, multidisciplinary.
  • I can’t remember who said this first but, “technology is just an amplifier” - technology doesn’t change the quality of teaching or learning, it will only amplify it, either in a positive or negative way. What we need to be looking at is changing our approaches to learning, not modifying our curriculum to a “newer” version of what we’ve already had for the past 20 years.
  • bsolutely fabulous. This is great stuff. I just wrote a post on Thursday arguing that the “learning management system” paradigm prevents innovation and change. If we don’t break out of it, we’re destined to get out-innovated, as you suggest.
  • I came across a great quote from Frank Tibolt this morning: “We should be taught not to wait for inspiration to start a thing. Action always generates inspiration. Inspiration seldom generates action.”
  • “The best way to predict the future is to invent it.” - Alan Kay
  • J Black on 04 Jun 09
     
    Tom explained that innovation falls squarely in quadrant 2 of Steven Covey's matrix: it's "Important", but "Not Urgent".
Tero Toivanen

Music and the Brain - 0 views

www.cerebromente.org.br/...musica.html

music brain learning memory

shared by Tero Toivanen on 16 May 09 - Cached
  • A little known fact about Einstein is that when he was young he did extremely poor in school. His grade school teachers told his parents to take him out of school because he was "too stupid to learn" and it would be a waste of resources for the school to invest time and energy in his education. The school suggested that his parents get Albert an easy, manual labor job as soon as they could.
  • Instead of following the school's advice, Albert's parents bought him a violin. Albert became good at the violin. Music was the key that helped Albert Einstein become one of the smartest men who has ever lived. Einstein himself says that the reason he was so smart is because he played the violin. He loved the music of Mozart and Bach the most. A friend of Einstein, G.J. Withrow, said that the way Einstein figured out his problems and equations was by improvising on the violin.
  • Another example of how rhythm orders movement is an autistic boy who could not tie his shoes. He learned how on the second try when the task of tying his shoes was put to a song. The rhythm helped organize his physical movements in time.
  • ...15 more annotations...
  • Classical music from the baroque period causes the heart beat and pulse rate to relax to the beat of the music. As the body becomes relaxed and alert, the mind is able to concentrate more easily. Furthermore, baroque music decreases blood pressure and enhances the ability to learn. Music affects the amplitude and frequency of brain waves, which can be measured by an electro-encephalogram. Music also affects breathing rate and electrical resistance of the skin. It has been observed to cause the pupils to dilate, increase blood pressure, and increase the heart rate.
  • Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
  • According to The Center for New Discoveries in Learning, learning potential can be increased a minimum of five times by using this 60 beats per minute music.
  • Dr. Lozanov's system involved using certain classical music pieces from the baroque period which have around a 60 beats per minute pattern. He has proven that foreign languages can be learned with 85-100% efficiency in only thirty days by using these baroque pieces. His students had a recall accuracy rate of almost 100% even after not reviewing the material for four years.
  • Group 1 was read the words with Handel's Water Music in the background. They were also asked to imagine the words. Group 2 was read the same words also with Handel's Water Music in the background. Group 2 was not asked to imagine the words. Group 3 was only read the words, was not given any background music, and was also not asked to imagine the words. The results from the first two tests showed that groups 1 and 2 had much better scores than group 3. The results from the third test, a week later, showed that group 1 performed much better than groups 2 or 3.
  • One simple way students can improve test scores is by listening to certain types of music such as Mozart's Sonata for Two Piano's in D Major before taking a test. This type of music releases neurons in the brain which help the body to relax.
  • William Balach, Kelly Bowman, and Lauri Mohler, all from Pennsylvania State University, studied the effects of music genre and tempo on memory retention. They had four groups learn vocabulary words using one of four instrumental pieces - slow classical, slow jazz, fast classical, and fast jazz.
  • Surprisingly, the results showed that changing the genre had no effect on recall but changing the tempo decreased recall.
  • One key ingredient to the order of music from the baroque and classical periods is math. This is realized by the body and the human mind performs better when listening to this ordered music.
  • George recognized that Saul overcame his problems by using special music. With this story in mind King George asked George Frederick Handel to write some special music for him that would help him in the same way that music helped Saul. Handel wrote his Water Music for this purpose.
  • Dr. Ballam goes on to say that, "The human mind shuts down after three or four repetitions of a rhythm, or a melody, or a harmonic progression."
  • Bob Larson, a Christian minister and former rock musician, remembers that in the 70's teens would bring raw eggs to a rock concert and put them on the front of the stage. The eggs would be hard boiled by the music before the end of the concert and could be eaten. Dr. Earl W. Flosdorf and Dr. Leslie A. Chambers showed that proteins in a liquid medium were coagulated when subjected to piercing high-pitched sounds
  • Rock music was played in one of the boxes while Bach's music was played in the other box. The rats could choose to switch boxes through a tunnel that connected both boxes. Almost all of the rats chose to go into the box with the Bach music even after the type of music was switched from one box to the other.
  • She found that the plants grew well for almost every type of music except rock and acid rock. Jazz, classical, and Ravi Shankar turned out to be the most helpful to the plants. However, the plants tested with the rock music withered and died. The acid rock music also had negative effects on the plant growth.
  • One cannot deny the power of music. High school students who study music have higher grade point averages that those who don't. These students also develop faster physically. Student listening skills are also improved through music education. The top three schools in America all place a great emphasis on music and the arts. Hungary, Japan, and the Netherlands, the top three academic countries in the world, all place a great emphasis on music education and participation in music. The top engineers from Silicon Valley are all musicians. Napoleon understood the enormous power of music. He summed it up by saying, "Give me control over he who shapes the music of a nation, and I care not who makes the laws" .
  • Tero Toivanen on 16 May 09
     
    Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
AJ Tivol

3 Models of Value in the Real Time Web - ReadWriteWeb - 1 views

www.readwriteweb.com/...value_in_the_real_time_web.php

web2.0 web3.0 real time readwriteweb information research

shared by AJ Tivol on 08 May 09 - Cached
  • Paul Buchheit, the man who built the first versions of both Gmail and Adsense, says the real time web is going to be the next big thing.
  • But what's the point? What's in it for us, as users? We offer below three models of value that we suspect will be found in the Real Time Web. They are the concepts that underly the vision described above at the top of this post. Those concepts are Ambiance, Automation and Emergence. This is just an initial exploration of ideas, reality will undoubtedly be more complicated shortly. We welcome your participation in thinking about this part of the fast-approaching future of the web.
  • AJ Tivol on 08 May 09
     
    The Real Time Web may include instant updates about information, automated notification of changed information, and the emergence of hot topics.
Maggie Verster

Schools and Facebook: Moving Too Fast, or Not Fast Enough? - 0 views

teachers.net/...levinson

school2.0 facebook socialmedia

shared by Maggie Verster on 05 May 09 - Cached
  • Maggie Verster on 05 May 09
     
    This article looks at if FB and other social media tools have any place in a school environment.
Gerardo Lima

Global Collaboration - 48 views

Hi Kimberly! Nice to meet you. My name is Gerardo Lima and attending to your request I'm very pleased to show you a web based solution to share documents, notes, emails, projects and any inforatio...

collaboration iwb education

started by Kimberly Jurczak on 13 Apr 09 2 follow-ups, last by Gerardo Lima on 23 Jun 09
Samantha Morra

Pixenate - Edit photos online, fast and easily - No plugins required. - 0 views

pixenate.com

editor web2.0 tools photography photos flickr photoshop

shared by Samantha Morra on 01 Apr 09 - Cached
  • Samantha Morra on 01 Apr 09
     
    Great free photo editor. No plugins needed.
Mary Ann Apple

Internet Explorer 8 is fast becoming the go-to browser -- chicagotribune.com - 0 views

www.chicagotribune.com/...et-explomar19,0,5350219.column

browser

shared by Mary Ann Apple on 21 Mar 09 - Cached
  • Mary Ann Apple on 21 Mar 09
     
    IE8
Tero Toivanen

Web Oficial del libro Planeta Web 2.0. Inteligencia colectiva o medios fast food. Por Cristóbal Cobo Romaní y Hugo Pardo Kuklinski. - 0 views

www.flacso.edu.mx/...capitulos.html

romaní kuklinski web2.0 planeta web 2.0

shared by Tero Toivanen on 20 Mar 09 - Cached
  • Tero Toivanen on 20 Mar 09
     
    Cristóbal Cobo Romaní y Hugo Pardo Kuklinski: Planeta Web 2.0 Inteligencia colectiva o medios Fast Food
Ebey Soman

YouTube - Grief overtakes Orissa - 0 views

in.youtube.com/watch

The Christian community is experiencing a genocide and things are going to get out of hand real fast. Unless the government stop Hindu radicals then as John Locke would say - what good that cannot protect governed? Orissa

shared by Ebey Soman on 25 Jan 09 - Cached
  • Ebey Soman on 25 Jan 09
     
    Kandhamal is burning and the world has sat up to take note. Thousands of Christians are driven from their homes, entire villages burned, hundreds of Churches...
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