Showing posts with label Education. Show all posts
Showing posts with label Education. Show all posts

Sunday, August 09, 2009

Sir Ken Robinson on Education and Creativity

Sir Ken Robinson is a creativity expert.
He challenges the way we're educating our children, and champions a radical rethinking of our school systems to better cultivate creativity and acknowledge multiple types of intelligence. His latest book, The Element, looks at how we find our creative passion.



Monday, July 20, 2009

What is Unique about Human

Robert Sapolsky is currently a professor of Biological Sciences, and Professor of Neurology and Neurological Sciences at Stanford University. He is also a big time primatlogist who studies Baboons in Africa.

In this lecture he talks about what is unique about human.

Wednesday, July 08, 2009

Using Visual Perception in Problem Solving

Visual Perception is one of the most used cognitive function. It helps us in moving around without running into other objects. It also helps us in finding our position and orientation in space. It is also instrumental in visual problem solving.

Dan Roem wrote a book "The Back of Napkin: Solving Problem and Selling Ideas" The book explains how images and pictures can be used to solve our complex problems and explaining ideas. Here is an example where he describes the difference in finding information between Google and Alltop information aggregator. "How You Find your Information Nuggets" According to him we do not need artistic talent to draw comlex pictures. Simple sketches as shown in this ewample will do the job of visual problem solving.

Dr. Robert Horn is a visiting scholar at Stanford university. He work in the area of Visual Language and wrote a book "Visual Language: Global Communication for the 21st Century" His web page at Stanford University illustrates his approach of Information Modeling using Visual Language. An optimum combination of pictures and words can create a very strong communiaction script. It can even help in developing visual information slides that can communicate across culture and disciplines.

In the video below Information Designer Tom Wujec talks about three areas of brain that are used in word, image and emotion processing. He gives an approach of using visual perception for solving problems using three steps:

1. Creating images that helps us in visualizing problems
2. By allowing interaction with the images
3. By making the results of all the first two steps persistence

He shows an example on how people at Autodesk use this for their internal tasks.



We spend a big part of our time in watching video screens that is constantly refreshed through a computer. With increased computing power and increased video screen resolution and size it will become possible to use icons and imagery to communicate ideas, concepts and collaboration for problem solving among teams. This will allow us to tackle some of the complex problems that seems unsolvable at this time. It will also reduce the over emphasis on the written words we currently have, reducing the burden on verbal part of the brain brain.

Tuesday, June 30, 2009

Changing Mathematics Education

Mathematician and magician Arthur Benjamin talks about changing the Mathematics education by reducing the emphasis on the Calculus curriculum and covering more Statistics to make mathematics curriculum more interesting.

Wednesday, June 24, 2009

Philip Zimbardo on Time and Temptation

Philip Zimbardo bio
A past president of the American Psychological Association and a professor emeritus at Stanford, Zimbardo retired in 2008 from lecturing, after 50 years of teaching his legendary introductory course in psychology. In addition to his work on evil and heroism, Zimbardo recently published "The Time Paradox", exploring different cultural and personal perspectives on time.
He talks about the two modes of time perspective. The first perspective is about "Here and Now" that is I want everything now. Not much thinking goes on about future consequences of the choices made in present. The second perspective is all about delayed gratification. Some one constantly working for future goals and postponing the gratification indefinitely. He thinks that both perspective are not ideal choices. An optimum approach between the two time perspective will lead to a balanced healthy life choices.


Monday, May 04, 2009

Michael Merzenich: Exploring the re-wiring of the brain

Michael Merzanich studies brain's ability to reconfigure itself also known as Brain Plasticity. He also studies how to use this ability of the brain to help it grow for useful purposes.

His bio
One of the foremost researchers of neuroplasticity, Michael Merzenich's work has shown that the brain retains its ability to alter itself well into adulthood -- suggesting that brains with injuries or disease might be able to recover function, even later in life. He has also explored the way the senses are mapped in regions of the brain and the way sensations teach the brain to recognize new patterns.

Merzenich wants to bring the powerful plasticity of the brain into practical use through technologies and methods that harness it to improve learning. He founded Scientific Learning Corporation, which markets and distributes educational software for children based on models of brain plasticity. He is co-founder and Chief Science Officer of Posit Science, which creates "brain training" software also based on his research.

Merzenich is professor emeritus of neuroscience at the University of California, San Francisco.
and his talk



The discovery of Brain Plasticity displaces the old thinking that brain connections get set early in life in life. Once set they can not be altered and in the old age we experience weakening of these connections.

Saturday, March 14, 2009

Institution vs. Collaboration

The entrance to the Gallatin School of Individ...Image via Wikipedia

Clay Shirkey is the author of "Here Comes Everybody". He is also an adjunct professor in New York University’s graduate Interactive Telecommunications Program.
Clay Shirky's consulting focuses on the rising usefulness of decentralized technologies such as peer-to-peer, wireless networks, social software and open-source development. New technologies are enabling new kinds of cooperative structures to flourish as a way of getting things done in business, science, the arts and elsewhere, as an alternative to centralized and institutional structures, which he sees as self-limiting. In his writings and speeches he has argued that "a group is its own worst enemy." His clients have included Nokia, the Library of Congress and the BBC. Source

In his talk he talks about the Institution and collaboration. More specifically the collaborative activity that is difficult to capture in an institutional setting. It is part of the long tail and it can be encouraged in non-institutional setting.




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Tuesday, February 24, 2009

eLearning must be Social

Paradox InteractiveImage via Wikipedia

Digital Technologies offer new ways of creating learning content. It provides all the options from old media with added power of user interactivity. The digital media also offers zero cost of reproduction and very modest cost for distributing the digital learning content. However, these are not the only benefits because with the introduction of social networking iot is now possible to establish a virtual social learning around this digital learning content.

Jay Cross on eLearning.

He talks about the new learning paradigm. Especially the introduction of Social Learning within the realm of learning.

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Tuesday, December 23, 2008

Robert Ornstein:MindReal

Warp speed Mr. Kringle!Image by booleansplit via FlickrDr. Robert Ornstein is a famous psychologists who did his research work in hemispheric lateralization of brain functions with Nobel Prize winning Physiologist Roger W.Sperry.

Dr. Ornstein has taught at the University of California Medical Center and Stanford University, and he has lectured at more than 200 colleges and universities in the U.S. and overseas. He is the president and founder of the Institute for the Study of Human Knowledge (ISHK), an educational nonprofit dedicated to bringing important discoveries concerning human nature to the general public.

Among his many honors and awards are the UNESCO award for Best Contribution to Psychology and the American Psychological Foundation Media Award "for increasing the public understanding of psychology." Source

He has written many books on topics ranging from meditation to mental health with many different famous authors.

He is best known for his pioneering research on the bilateral specialization of the brain, which has given us the terms "right brain" and "left brain" and firmly established them as important concepts in today's lexicon. But just as significant have been his other contributions, among them:

  • The pioneering delineation of the close link between the mind and health;
  • The initial integration of key insights about human nature from traditional cultures into the framework of modern psychology;
  • The depiction of the mind as composed of multiple processing systems rather than being a unified whole;
  • The insight that our brain, evolved to suit the conditions of the Pleistocene era, is obsolete in its "software" to meet the formidable challenges of the 21st century and the call for "conscious evolution" to enable the necessary adaptation. Source
In a radio talk he talks about his book mind real and how mind construct his own reality.



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Thursday, November 06, 2008

Learning

Learning is not a unique activity practiced by humans only. Here are some examples of learning within primates

A rare photograph showing an Orangutan hunting using a spear


















via RichardDawkins.net

Another picture showing a young primate learning to stand up to his dad

















Source: Smithsonian Museum

A video showing a Chimpanzee learning to ride a segway



This shows that learning is an activity practiced by all living creatures. The easiest form of learning is accomplished by "Mimicry" and "Conditioning"

Thursday, October 09, 2008

Stressful Life

Robert Sapolsky author of the book "Why Zebra's don't Get Ulcers" and a professor at Stanford University studies baboons in Africa. He has researched the stress response within pack of baboons for many years in the natural habitat of baboons.




Another video with more details on how to cope with Stress



Additional Information from Stanford University Web site on Stress

Friday, March 14, 2008

Alan Kay Shares A powerful idea about ideas

Ted Talk

With all the intensity and brilliance he is known for, Alan Kay gives TEDsters a lesson in lessons. Kay has spent years envisioning better techniques for teaching kids. In this talk, after reminding us that "the world is not what it seems," he shows us how good programming can sharpen our picture. His unique software lets children learn by doing, but also learn by computing and by creating lessons themselves.


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