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Esther Wojcicki: Revolution Needed for Teaching Literacy in a Digital Age - 28 views

  • But one area of American life that is consistently resistant to innovation is our education system.
  • children who are below grade level by age ten tend to stagnate and eventually give up and drop out in high school. Harvard educational psychologist Jeanne Chall famously called this phenomenon the "fourth grade reading slump,
  • In the classroom, digital media also have other major advantages. These media teach students to master the production of knowledge, not just the consumption of knowledge. Kids learn to create videos, write blogs, collaborate online; the also learn to play video games, do digital storytelling, fan fiction, music, graphic art, anime and even more. Their informal process of learning, collaboration, and transforming passion into knowledge is desperately needed in schools today.
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  • to train teachers to help students learn to read by transforming information for discovery and problem-solving.
  • all beginning teachers learn how to use online collaborative tools, video production tools, blogging tools, mobile tools and a variety of commercial and non-profit programs targeting the classrooms. Frequently young teachers know how to use these tools on a personal level but not in the classroom.
  • Let's building on national models like Communities in Schools, First, Computer Clubhouse, Club Tech of the Boys and Girls Clubs, and the Quest to Learn, Digital Youth Network and School of One models in Chicago and New York City.It is time to extend the learning day and create a place in every community where young children can gain confidence in their literacy and interactive technology skills.
  • laboratories for testing many different digital approaches to learning and assessment, as well as for testing different ways to break down the barriers between in- and out-of-school learning
  • a hub for the professional development of digitally savvy teachers.
  • embrace the potential revolutionary power of the digital tools that have defined the first decade of the 21st century
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    embrace the potential revolutionary power of the digital tools that have defined the first decade of the 21st century
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The Three-E Strategy for Overcoming Resistance to Technological Change (EDUCAUSE Quarte... - 0 views

  • According to a 2007 Pew/Internet study,1 49 percent of Americans only occasionally use information and communication technology. Of the remaining 51 percent, only 8 percent are what Pew calls omnivores, “deep users of the participatory Web and mobile applications.”
  • Shaping user behavior is a “soft” problem that has more to do with psychological and social barriers to technology adoption. Academia has its own cultural mores, which often conflict with experimenting with new ways of doing things. Gardner Campbell put it nicely last year when he wrote, “For an academic to risk ‘failure’ is often synonymous with ‘looking stupid in front of someone’.”2 The safe option for most users is to avoid trying something as risky as new technology.
  • The first instinct is thus to graft technology onto preexisting modes of behavior.
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  • First, a technology must be evident to the user as potentially useful in making his or her life easier (or more enjoyable). Second, a technology must be easy to use to avoid rousing feelings of inadequacy. Third, the technology must become essential to the user in going about his or her business. This “Three-E Strategy,” if applied properly, has been at the core of every successful technology adoption throughout history.
  • Technology must be easy and intuitive to use for the majority of the user audience—or they won’t use it.
  • Complexity, however, remains a potent obstacle to realizing the goal of making technology easy. Omnivores (the top 8 percent of users) revel in complexity. Consider for a moment how much time some people spend creating clothes for their avatars in Second Life or the intricacies of gameplay in World of Warcraft. This complexity gives the expert users a type of power, but is also a turnoff for the majority of potential users.
  • Web 2.0 and open source present another interesting solution to this problem. The user community quickly abandons those applications they consider too complicated.
  • any new technology must become essential to users
  • Finally, we have to show them how the enhanced communication made possible through technologies such as Web 2.0 will enhance their efficiency, productivity, and ability to teach and learn.
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    First, a technology must be evident to the user as potentially useful in making his or her life easier (or more enjoyable). Second, a technology must be easy to use to avoid rousing feelings of inadequacy. Third, the technology must become essential to the user in going about his or her business. This "Three-E Strategy," if applied properly, has been at the core of every successful technology adoption throughout history.
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Commentary: Don't prop up failing schools - CNN.com - 0 views

  • Story HighlightsChristensen, Horn: Federal spending on schools is set to jumpThey say it would be a big mistake to use money to let failing schools resist changeCo-authors: Federal money should go to innovators challenging traditional waysThey say technology should be used to create new forms of schooling
  • The most likely result of this stimulus will be to give our schools the luxury of affording not to change.
  • Fourth, direct more funds for research and development to create student-centric learning software. Just a fraction of 1 percent of the $600 billion in K-12 spending from all levels currently goes toward R&D. The federal government should reallocate funds so we can begin to understand not just what learning opportunities work best on average but also what works for whom and under what circumstance. It is vital to fund learning software that captures data about the student and the efficacy of different approaches so we can connect these dots.
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    Christensen joins a growing list of education commentators who are opposed to Obama policies
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Music and the Brain - 0 views

  • 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.
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  • 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" .
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    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.
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Technology in Schools Faces Questions on Value - NYTimes.com - 9 views

  • Critics counter that, absent clear proof, schools are being motivated by a blind faith in technology and an overemphasis on digital skills — like using PowerPoint and multimedia tools — at the expense of math, reading and writing fundamentals. They say the technology advocates have it backward when they press to upgrade first and ask questions later.
    • Steve Ransom
       
      A valid criticism when technology implementation is decoupled from meaningful and effective pedagogy. You can't buy measurable change/improvement.
  • district was innovating
  • how the district was innovating.
    • Steve Ransom
       
      Again, this is very different than how TEACHERS are innovating their PRACTICES. It's much more challenging than making a slick brochure that communicates how much technology your district has.
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  • there is no good way to quantify those achievements — putting them in a tough spot with voters deciding whether to bankroll this approach again
  • “We’ve jumped on bandwagons for different eras without knowing fully what we’re doing. This might just be the new bandwagon,” he said. “I hope not.”
    • Steve Ransom
       
      There's a confidence building statement for you....
  • $46.3 million for laptops, classroom projectors, networking gear and other technology for teachers and administrators.
    • Steve Ransom
       
      Exactly... and how much was spent on equipping teachers to change their practices to effectively leverage this new infrastructure?
  • If we know something works
    • Steve Ransom
       
      And what is that "something"? New technology? If so, you missed the boat.
  • it is hard to separate the effect of the laptops from the effect of the teacher training
  • The high-level analyses that sum up these various studies, not surprisingly, give researchers pause about whether big investments in technology make sense.
    • Steve Ransom
       
      Why does the argument for making schools relevant and using current cultural tools need to be backed with performance data? Give politicians and superintendents horses instead of cars and see how long that lasts.
  • Good teachers, he said, can make good use of computers, while bad teachers won’t, and they and their students could wind up becoming distracted by the technology.
    • Steve Ransom
       
      Finally, a valid point.
  • “Test scores are the same, but look at all the other things students are doing: learning to use the Internet to research, learning to organize their work, learning to use professional writing tools, learning to collaborate with others.”
    • Steve Ransom
       
      Exactly. But somehow, "value" has been equated with test scores alone. Do we have a strong body of research on pencil effectiveness or clay effectiveness or chair effectiveness?
  • “It’s not the stuff that counts — it’s what you do with it that matters.”
  • “There is a connection between the physical hand on the paper and the words on the page,” she said. “It’s intimate.”
  • “They’re inundated with 24/7 media, so they expect it,”
    • Steve Ransom
       
      And you expect them to always engage enthusiastically with tools that are no longer relevant in their culture?
  • The 30 students in the classroom held wireless clickers into which they punched their answers. Seconds later, a pie chart appeared on the screen: 23 percent answered “True,” 70 percent “False,” and 6 percent didn’t know.
    • Steve Ransom
       
      Okay... and you follow up with a totally trivial example of the power of technology in learning.
  • term” that can slide past critical analysis.
  • engagement is a “fluffy
    • Steve Ransom
       
      Very true
  • rofessor Cuban at Stanford argues that keeping children engaged requires an environment of constant novelty, which cannot be sustained.
    • Steve Ransom
       
      If that is so, why not back up your claim by linking to the source here. I have a feeling he has been misquoted and taken out of context here.
  • that computers can distract and not instruct.
    • Steve Ransom
       
      Computers don't really "instruct". That's why we have teachers who are supposed to know what they are doing and why they are doing it... and monitoring kids while keeping learning meaningful.
  • guide on the side.
    • Steve Ransom
       
      But many teachers are simply not prepared for how to do this effectively. To ignore this fact is just naive.
  • Professor Cuban at Stanford
    • Steve Ransom
       
      Are they in love with Cuban or something? Perhaps they should actually look at the research... or interview other authorities. Isn't that what reporting is all about? I think this reporter must be a product of too much Google, right?
  • But she loves the fact that her two children, a fourth-grader and first-grader, are learning technology, including PowerPoint
    • Steve Ransom
       
      Again, the fact that any supporter is happy that their kids are learning PowerPoint illustrates the degree of naiveté in their understanding of technology's role in learning.
  • creating an impetus to rethink education entirely
  • Mr. Share bases his buying decisions on two main factors: what his teachers tell him they need, and his experience. For instance, he said he resisted getting the interactive whiteboards sold as Smart Boards until, one day in 2008, he saw a teacher trying to mimic the product with a jury-rigged projector setup. “It was an ‘Aha!’ moment,” he said, leading him to buy Smart Boards, made by a company called Smart Technologies.
    • Steve Ransom
       
      Herein lies another huge problem. Mr. Director of Technology seems to base no decisions on what the learning and technology literature have to say... nor does he consult those who would be considered authorities on technology infused learning (emphasis on learning here)
  • This is big business.
    • Steve Ransom
       
      No kidding.
  • “Do we really need technology to learn?” she said. “It’s a very valid time to ask the question, right before this goes on the ballot.”
    • Steve Ransom
       
      Anyone who asks that should volunteer to have their home and work computer confiscated. After all, it's just a distraction, right?

uytuytuy - 0 views

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Educational Leadership:Technology-Rich Learning:Students First, Not Stuff - 1 views

  • What Do We Mean by Learning?
  • allowing students to pursue their interests in the context of the curriculum
  • Teachers must be colearners with kids, expert at asking great, open-ended questions and modeling the learning process required to answer those questions. Teachers should be master learners in the classroom
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  • What Does It Mean to Be Literate?
  • What Does It Mean to Be Educated?
  • What Do Students Need to Know?
  • developing the skills and dispositions necessary for them to learn whatever they need to learn whenever they need to learn it? That means rethinking classrooms to focus on individual passions, inquiry, creation, sharing, patient problem solving, and innovation
  • start with the questions that focus on our students
  • Instead of helping our students become "college ready," we might be better off making them "learning ready," prepared for any opportunity that might present itself down the road
  • With access, and with a full set of skills and literacies to use this access well, we now have the power to create our own education in any number of ways
  • manage, analyze, and synthesize multiple streams of simultaneous information
  • Some, like Stanford professor Howard Rheingold, believe that technology now requires an attention literacy—the ability to exert some degree of mental control over our use of technology rather than simply being distracted by it—for users to be productive. Professor Henry Jenkins at the Massachusetts Institute of Technology (MIT) advocates for transmedia literacy, which includes networking and performance skills that take advantage of this connected, audience-rich moment.
  • it's about addressing the new needs of modern learners in entirely new ways. And once we understand that it's about learning, our questions reframe themselves in terms of the ecological shifts we need to make: What do we mean by learning? What does it mean to be literate in a networked, connected world? What does it mean to be educated? What do students need to know and be able to do to be successful in their futures? Educators must lead inclusive conversations in their communities around such questions to better inform decisions about technology and change
  • Right now, we should be asking ourselves not just how to do school better, but how to do it decidedly differently
  • Learning is now truly participatory in real-world contexts. The transformation occurs in that participation, that connection with other learners outside school walls with whom we can converse, create, and publish authentic, meaningful, beautiful work
  • what do we do as schools become just one of many places in both the real and virtual world where our students can get an education? Welcome to what portends to be the messiest, most upheaval-filled 10 years in education that any of us has ever seen. Resistance, as they say, is futile
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    "Putting technology first-simply adding a layer of expensive tools on top of the traditional curriculum-does nothing to address the new needs of modern learners."
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Tamper Evident Resistant Bag Wholesale, Custom Tamper Proof Bags Manufacturer - 2 views

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Velvet Curtain Fabric - 0 views

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    As a professional curtain fabric factory, curtain fabric manufacturer, curtain fabric supplier in China, Bluec has a huge selection of curtain fabric for sale. Polyester curtains are easy to care for and resist wrinkling, shrinking, and stretching. Thanks to their thickness, velvet curtains provide extra privacy and help block sounds and light. As implied in their name, blackout curtains are ideal for blocking out sunlight. And so on. Get your custom plain curtain fabric, floral curtain fabric at great wholesale prices!
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b4 vitamin - 0 views

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    Vitamin B4 (adenine), also known as 6-aminopurine, is one of the four nucleobases that make up DNA and RNA molecules, with the chemical formula C5H5N5. It exists mainly in the form of adenine nucleotides in vivo. It is involved in the formation of a variety of important intermediate substances, such as ATP and NADP, in metabolic pathways in vivo. Foods that contain more vitamin B4 are: animal offal, meat, soy products, shrimp, sardines, oysters, spinach, black fungus, squid, mushrooms, etc. Because vitamin B4 is heat-resistant, there is less loss during processing and cooking, and the content of vitamin B4 in food is almost unchanged after long-term storage in a dry environment.
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vitamin a oil - 0 views

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    Vitamin A oil can be cured after freezing. It has weak light and oxygen resistance and is easily decomposed by lipoxygenase. Vitamin A oil is insoluble in water and glycerol. Vitamin A oil is miscible with ether and fat.
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vitamins supplier - 0 views

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    Vitamins, also known as vitamins, are indispensable nutrients for maintaining life, ensuring health, promoting growth, enhancing body resistance and regulating physiological functions. Specifically, vitamins are divided into two categories, fat-soluble and water-soluble, fat-soluble including vitamin A, vitamin D, vitamin E, vitamin K, water-soluble including vitamin B and vitamin C. The main role of vitamin A is to maintain normal vision and prevent night blindness. Vitamin D is mainly to regulate the metabolism of calcium and phosphorus in the body, promote absorption and utilization, and promote the growth of bones. Vitamin E is mainly to maintain normal reproductive capacity and normal muscle metabolism, and to maintain the integrity of the central nervous and vascular systems. Vitamin k is mainly used to stop bleeding, not only is it the main component of prothrombin, but also promotes the manufacture of prothrombin by the liver, and pediatric patients are prone to vitamin k deficiency.
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vitamin k supplement - 0 views

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    Vitamin K can be divided into two categories, one is fat-soluble vitamins, namely vitamin K1 extracted from green plants (such as alfalfa, spinach and other green leafy plants, etc.) and vitamin K2 extracted from microorganisms, human intestinal bacteria (such as Escherichia coli) can also synthesize vitamin K2. Vitamin K1 is a yellow oily substance and K2 is a light yellow crystal. Both have heat resistance, but are easily damaged by ultraviolet radiation, so they should be stored away from light. The other type is water-soluble vitamins, which are artificially synthesized, namely vitamin K3 and K4. The most important are vitamins K1 and K2.
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NdFeB block magnet - 0 views

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    Strong NdFeB block magnet, also called cube, bar, rectangular, square magnets, like our other super magnets, are made of a special NdFeB alloy, which allows neodymium block magnets to achieve an extreme adhesive force of up to 200 kg. Their high magnetic strength, resistance to demagnetization, low cost, and versatility make them your ideal choice for applications. If you want to customize NdFeB block magnet and want to know more about NdFeB magnet price, please contact Souwest Magnetech Neodymium Block Magnet supplier.
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galvanized gabion - 0 views

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    Galvanized Gabion Box Andesen Galvanized Gabion Boxes, a robust and reliable solution for your construction projects. Crafted from high-quality galvanized steel, it offers exceptional strength and durability. The galvanized coating provides superior corrosion resistance, ensuring long-lasting performance even in harsh environments. Our galvanised gabion boxes are available in various specifications, allowing for flexibility and customization to meet your project requirements. Whether for erosion control, retaining walls, or landscaping, it provides stability, efficient water drainage, and a visually appealing solution.
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gabion pvc coated - 0 views

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    PVC Coated Gabion Box The PVC coated gabion box, also known as pvc coated gabion baskets and pvc coated gabion wire mesh, constructed with a basket made from heavily galvanized and polymer-coated double twisted hexagonal woven steel wire mesh, offers exceptional durability and corrosion resistance. The PVC coating provides additional longevity and enhances its ability to withstand harsh environmental conditions.
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