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Angela Hagan

Aspirin stimulates insulin - 6 views

www.diabetesdaily.com/...271-aspirin-stimulates-insulin

shared by Angela Hagan on 11 Mar 11 - No Cached
  • AbstractNormal subjects and patients with adult-onset diabetes received 10 gm. of aspirin in four days. On the fourth day, the fasting serum glucose and the glucose response to oral glucose were decreased in both groups. These changes were associated with increased levels of serum insulin and pancreatic glucagon, although the glucagon responses to oral glucose were unchanged. In the diabetic patients, aspirin therapy was followed by a decreased glucose response to I.V. glucose and by the appearance of an early insulin peak, which could not be demonstrated before treatment. Aspirin did not affect the I.V. glucose tolerance in normal subjects, although it did enhance the early insulin peak. A decrease in the fasting levels of free fatty acids was noted in both groups, whereas the fasting level of triglycerides decreased only in the diabetic patients. Cholesterolemia did not change in either group. A few preliminary observations indicate that, in normal subjects, ibuprofen and ketoprofen, two other presumed prostaglandin inhibitors, did not affect fasting glycemia, glucose tolerance, or the insulin response to glucose. No changes were noted after the administration of placebo. Last A1C 4.8No Rx, Diet modification, exercise, Supps and HerbalsI am a retired HYPOGLYCEMIC Reply With Quote 11-08-2010 #2 trinitarian3n1 D.D. Family Moderator Join Date November 2007 Location In the mitten, USA Age 41 Posts > 100 About T2 dx 3/07, tx w/very lo carb D&E Met, bolus R Blog Entries 127 That's a hefty dose of aspirin. John C.A clean house is the sign of a broken computer.Last HgbA1c - 5.5% 2/2011 Reply With Quote 11-08-2010 #3 MCS D.D. Family Join Date August 2010 Posts > 100 About T2, trying to live a healthy life Yes it is, 650mg 4 times a day. I wonder if they did that to make sure they had a response and if there is a break point of some lower dose. I am on 325 once a day now. Been that high in the past for other things, lots of ringing in the ears when you get that high of a dose. Last A1C 4.8No Rx, Diet modification, exercise, Supps and HerbalsI am a retired HYPOGLYCEMIC Reply With Quote 11-08-2010 #4 furball64801 D.D. Family Join Date December 2009 Posts > 100 About type 2 25 yrs mother aunt type 2 thin 50 yrs Blog Entr
  • The therory is that it helps to regenerate the once turned off Beta cells, not over working the exiting ones. This is just one article I found, they are many, most of them concern Salsalate a drug used for arthritis. It works by lowering the inflammation of the liver and pancreas. Lowers IR, its a pretty interesting concept based largerly on inflammation of one muscles and organs. Originally Posted by jeanne wagner i know for heart health they recommend the baby 81 mg a day. I would think you wouldn't have a stomach lining left if you took that on a daily basis. Also just because it stimulates insulin doesn't mean it is a good thing. Sulfonyureas also overstimulate insulin and there is some thought they lead to beta cell burnout. I think it is better to find things like metformin that make you more sensitive to the insulin you naturally make. Last A1C 4.8No Rx, Diet modification, exercise, Supps and HerbalsI am a retired HYPOGLYCEMIC Reply With Quote 11-08-2010 #7 MCS D.D. Family Join Date August 2010 Posts > 100 About T2, trying to live a healthy life Here is a few more articles concerning NSAID's and insulin if you are interested.http://www.annals.org/content/152/6/346.abstracthttp://onlinelibrary.wiley.com/doi/1...026.x/abstracthttp://www.theannals.com/cgi/content/abstract/44/7/1207 Last A1C 4.8No Rx, Diet modification, exercise, Supps and HerbalsI am a retired HYPOGLYCEMIC Reply With Quote MCS was thanked for this post by: Nan-OH 11-08-2010 #8 CalgaryDiabetic D.D. Family Join Date June 2009 Location Calgary,Canada Posts > 100 About diabetic since 1997, on insulin 2000 Guarantied tummy ulcer with so much aspirin. Reply With Quote 11-09-2010 #9 MCS
Kenuvis Romero

The Art of Memory - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...The_Art_of_Memory

shared by Kenuvis Romero on 23 Jun 13 - No Cached
  • The Art of Memory From Wikipedia, the free encyclopedia Jump to: navigation, search For the general topic known as "Ars memoriae" or "the Art of Memory", see Art of memory. The Art of Memory Author(s) Frances A. Yates Country United Kingdom Language English Publisher Routledge and Kegan Paul Publication date 1966 Media type Print (book) Pages 400 ISBN 0-226-95001-8 OCLC Number 42905743  Preceded by Giordano Bruno and the Hermetic Tradition The Art of Memory is a 1966 non-fiction book by British historian Frances A. Yates. The book follows the history of mnemonic systems from the classical period of Simonides of Ceos in Ancient Greece to the Renaissance era of Giordano Bruno, ending with Gottfried Leibniz and the early emergence of the scientific method in the 17th century. See also [edit] Method of loci John Crowley Art of Memory
Javier E

News: Decline of 'Western Civ'? - Inside Higher Ed - 25 views

www.insidehighered.com/...on_courses_at_top_universities

western civilization education history university US

shared by Javier E on 20 May 11 - No Cached
  • Fifty years ago, 10 of the 50 "top" colleges mandated a Western Civ course, while students at 31 of them could choose a "Western Civilization" course from among a group of courses that would fulfill general education requirements. The situation is different today, according to the report. None of those "top 50" colleges and only one of the 75 public universities, the University of South Carolina, mandates one semester of "Western Civ." The association did not count Columbia University and Colgate University as offering the traditional "Western Civ" course, even though those institutions require two-semester courses on Western thought, because those courses include non-Western texts. Sixteen of the "Top 50" list Western Civ among several choices for a general education curriculum, as do 44 of the 75 large public institutions.
  • The "traditional Western Civ course," he said, was especially well suited for the student population of the 1960s. But he said today's student body is radically different and might not be as interested in such courses. He also attributed the change to an increasing specialization among professors, which affects how well they can teach broad survey courses and how much they enjoy doing so.
  • Whereas many colleges in the 1960s had standard core curriculums, more and more universities have moved to a model where students select from a broad range of courses in thematic areas.
  • ...1 more annotation...
  • "The notion that the cultural traditions of our population reside in Western Civilization is belied by the demographic changes in the American population," Grossman said. He said it is knowledge of world history, a perspective that encompasses Western Civilization, that students are going to need in order to be successful in business, nonprofit, and government jobs.
Marc Patton

Center for Digital Storytelling - Home - 1 views

www.storycenter.org

Technology Teacher_Resources Media_Resources Online_Learning_Environments Teaching_Tools

shared by Marc Patton on 28 Jun 12 - Cached
  • Marc Patton on 28 Jun 12
     
    For nearly twenty years, the Center has been supporting people in sharing meaningful stories from their lives. Our unique workshops assist participants in producing short, first-person narratives that can be presented in a variety of traditional and social media formats. We provide non-threatening production environments in which the process of creation is valued as much as the stories created.
Mark Glynn

(32) (PDF) An Overview and Study on the Use of Games, Simulations, and Gamification in ... - 14 views

www.academia.edu/...mification_in_Higher_Education

paper 2016 wiggins gamification

shared by Mark Glynn on 24 Oct 19 - No Cached
  • Mark Glynn on 24 Oct 19
     
    "This article examines the use of both game-based learning (GBL) and gamification in tertiary education. This study focuses specifically on the use of games and/or simulations as well as familiarity with gamification strategies by communication faculty. Research questions concentrate on the rate, frequency, and usage of digital and non-digital games and/or simulations in communication courses, as well as instructor familiarity with gamification. A survey was constructed with questions emerging from the game-based learning and gamification literature. It was distributed to communication faculty at public institutions of higher education in a southern state. In this context, the author argues that while the term gamification is novel, the approach is not. Based on the results, current gamification strategies appear to be a repackaging of traditional instructional strategies."
Lisa C. Hurst

Inside the School Silicon Valley Thinks Will Save Education | WIRED - 10 views

www.wired.com/altschool

shared by Lisa C. Hurst on 05 May 15 - No Cached
  • Lisa C. Hurst on 05 May 15
     
    "AUTHOR: ISSIE LAPOWSKY. ISSIE LAPOWSKY DATE OF PUBLICATION: 05.04.15. 05.04.15 TIME OF PUBLICATION: 7:00 AM. 7:00 AM INSIDE THE SCHOOL SILICON VALLEY THINKS WILL SAVE EDUCATION Click to Open Overlay Gallery Students in the youngest class at the Fort Mason AltSchool help their teacher, Jennifer Aguilar, compile a list of what they know and what they want to know about butterflies. CHRISTIE HEMM KLOK/WIRED SO YOU'RE A parent, thinking about sending your 7-year-old to this rogue startup of a school you heard about from your friend's neighbor's sister. It's prospective parent information day, and you make the trek to San Francisco's South of Market neighborhood. You walk up to the second floor of the school, file into a glass-walled conference room overlooking a classroom, and take a seat alongside dozens of other parents who, like you, feel that public schools-with their endless bubble-filled tests, 38-kid classrooms, and antiquated approach to learning-just aren't cutting it. At the same time, you're thinking: this school is kind of weird. On one side of the glass is a cheery little scene, with two teachers leading two different middle school lessons on opposite ends of the room. But on the other side is something altogether unusual: an airy and open office with vaulted ceilings, sunlight streaming onto low-slung couches, and rows of hoodie-wearing employees typing away on their computers while munching on free snacks from the kitchen. And while you can't quite be sure, you think that might be a robot on wheels roaming about. Then there's the guy who's standing at the front of the conference room, the school's founder. Dressed in the San Francisco standard issue t-shirt and jeans, he's unlike any school administrator you've ever met. But the more he talks about how this school uses technology to enhance and individualize education, the more you start to like what he has to say. And so, if you are truly fed up with the school stat
Jackie Rippy

Soviet Psychology: Psychology and Marxism Internet Archive - 14 views

www.marxists.org/...ch04.htm

Luria Activity Theory

shared by Jackie Rippy on 11 Aug 11 - Cached
    • Jackie Rippy
      Jackie Rippy on 11 Aug 11
       
      This points to stark differences - what about subtle differences between cultures. Do our symbols affect brain development - do our tools affect brain development?
  • Other Gestalt psychologists emphasized the common properties of mind in all cultures
  • shifts
  • ...12 more annotations...
  • in the basic forms, as well as in the content of people's thinking.
  • The early 1930
  • had experienced the conditions necessary to alter radically the content and form of their thought.
  • we expected that they would display a predominance of those forms of thought that come from activity that is guided by the physical features of familiar objects.
  • Therefore we began, as most field work with people does, by emphasizing contact with the people who would serve as our subjects. We tried to establish friendly relations so that experimental sessions seemed natural and non-threatening. We were particularly careful not to conduct hasty or unprepared presentations of the test materials.
  • As a rule, our experimental sessions began with long conversations which were sometimes repeated with the subjects in the relaxed atmosphere of a tea house, where the villagers spent most of their free time, or in camps in the field and in mountain pastures around the evening campfire. These talks were frequently held in groups. Even when the interviews were held with one person, the experimenter and other subjects made up a group of two or three who listened attentively to the person being interviewed and who sometimes offered remarks or comments on what he said. The talk often took the form of a free-flowing exchange of opinion between participants, and a particular problem might be solved simultaneously by two or three subjects, each proposing an answer. Only gradually did the experimenters introduce the prepared tasks, which resembled the “riddles” familiar to the population and therefore seemed like a natural extension of the conversation.
  • He characterized primitive thinking as “prelogical” and “loosely organized.” Primitive people were said to be indifferent to logical contradiction and dominated by the idea that mystical forces control natural phenomena
  • We conceived the idea of carrying out the first far-reaching study of intellectual functions among adults from a non-technological non-literate, traditional society
  • hamlets
  • nomad
  • 1. Women living in remote villages who were illiterate and who were not involved in any modern social activities. There were still a considerable number of such women at the time our study was made. Their interviews were conducted by women, since they alone had the right to enter the women's quarters. 2. Peasants living in remote villages who were in no way involved with socialized labor and who continued to maintain an individualistic economy. These peasants were not literate. 3. Women who attended short-term courses in the teaching of kindergarteners. As a rule, they had no formal schooling and almost no training in literacy. 4. Active kolhoz (collective farm) workers and young people who had taken short courses. They were involved as chairmen running collective farms, as holders of other offices on the, collective farm, or as brigade leaders. They had considerable experience in planning production, distributing labor, and taking stock of output. By dealing with other collective farm members, they had acquired a much broader outlook than isolated peasants. But they had attended school only briefly, and many were still barely literate. 5. Women students admitted to teachers school after two or three years of study. Their educational qualifications, however, were still fairly low.
  • Short-term psychological experiments would have been highly problematic under the field conditions we expected to encounter
Nathan Hopson

Thoreau - Walking - Webtext - 41 views

www.vcu.edu/...walking

walking thoreau

shared by Nathan Hopson on 13 Jun 11 - Cached
  • When I go out of the house for a walk, uncertain as yet whither I will bend my steps, and submit myself to my instinct to decide for me, I find, strange and whimsical as it may seem, that I finally and inevitably settle south-west, toward some particular wood or meadow or deserted pasture or hill in that direction. My needle is slow to settle—varies a few degrees, and does not always point due south-west, it is true, and it has good authority for this variation, but it always settles between west and south-south-west. The future lies that way to me, and the earth seems more unexhausted and richer on that side. The outline which would bound my walks, would be, not a circle, but a parabola, or rather like one of those cometary orbits, which have been thought to be non-returning curves, in this case opening westward, in which my house occupies the place of the sun. I turn round and round irresolute sometimes for a quarter of an hour, until I decide for the thousandth time, that I will walk into the south-west or west. Eastward I go only by force; but westward I go free.
    • Nathan Hopson
      Nathan Hopson on 13 Jun 11
       
      West = new + free, East = old + constrained Not a reference to world history, but to the American context (West = frontier). The Americas were the West (to Europe) and the West was America (as Turner/Billington argue).
  • I must walk toward Oregon, and not toward Europe. And that way the nation is moving, and I may say that mankind progress from east to west.
    • Nathan Hopson
      Nathan Hopson on 13 Jun 11
       
      See above...
Chad Evans

Response: Advice From The "Book Whisperer," Ed Week Readers & Me About Teaching Reading... - 1 views

blogs.edweek.org/...me_about_teaching_reading.html

shared by Chad Evans on 09 Mar 12 - No Cached
    • Chad Evans
      Chad Evans on 09 Mar 12
       
      Highlighting text is really easy with Diigo. And adding a sticky note is very simple is well. It can be made private or shared with groups of people who are working with the same document
  • Other ways I encourage these kinds of discussions includes having students choose their own groupings and books for independent book "clubs" and using the Web as a vehicle to create audio and/or video "book trailers."
    • Chad Evans
      Chad Evans on 09 Mar 12
       
      From a technology end, our kids are beginning to do more and more with tools like voicethread, animoto, imovie, etc. Digital storytelling is a great way for students to be creative, share insights and show what they know and can do. 
  • ...6 more annotations...
  • One facet of our reading instruction that cannot be overlooked is the importance of teacher readers in building a classroom reading community. According to Morrison, Jacobs, and Swinyard (1999), "perhaps the most influential teacher behavior to influence students' literacy development is personal reading, both in and out of school."
    • Chad Evans
      Chad Evans on 09 Mar 12
       
      I wonder how open ALL teachers are about what they are reading? How much conversation do teachers as a whole have about what they are reading? 
  • If we don't read, why should our students?
  • Share your reading life with your students. Show your students what reading adds to your life. If you are reading a nonfiction book at the moment, tell them what you are learning. Pass the children's books you are reading to them when you are done. Describe the funny, sad, or interesting moments in the books you read. When you read something challenging, talk with your students about how you work through difficult text. It will surprise them that you find reading hard at times, too, but choose to read, anyway.
  • Many students in today's world do not read books outside of school. When they do read, it is text-messages, web pages or homework assignments. For students who did not grow up in homes with books, with adults who read and who read to them, this time to read in school is both necessary and pleasurable. Many of my students need catch-up time when it comes to "hours-in" reading. The 10 minutes at the beginning of each period that I allow my juniors each day equals hours of reading across the months of the school year. My most dedicated readers begin books in the classroom, finish them at home, and return to the classroom/school library to check out new books.
    • Chad Evans
      Chad Evans on 09 Mar 12
       
      This is an important distinction in that I believe (and research indicates) that our kids ARE reading more than ever before. But it comes in non-traditional forms. We must acknowledge that web based reading is still reading, but it differs. Research also indicates that when kids read digitally, they read in a different pattern. In traditional reading, they read in a z pattern down a page. Digital reading is more of an F pattern,indicating skim and scan. 
Andrew McCluskey

Occupy Your Brain - 111 views

schoolingtheworld.org/...occupy

education education reform education system schooling pedagogy indigenous indigenous pedagogies knowledge alternative education standardization state standards national standards global standards power authority intellect

shared by Andrew McCluskey on 11 Feb 13 - No Cached
Ant Heald liked it
  • One of the most profound changes that occurs when modern schooling is introduced into traditional societies around the world is a radical shift in the locus of power and control over learning from children, families, and communities to ever more centralized systems of authority.
  • Once learning is institutionalized under a central authority, both freedom for the individual and respect for the local are radically curtailed.  The child in a classroom generally finds herself in a situation where she may not move, speak, laugh, sing, eat, drink, read, think her own thoughts, or even  use the toilet without explicit permission from an authority figure.
  • In what should be considered a chilling development, there are murmurings of the idea of creating global standards for education – in other words, the creation of a single centralized authority dictating what every child on the planet must learn.
  • ...26 more annotations...
  • In “developed” societies, we are so accustomed to centralized control over learning that it has become functionally invisible to us, and most people accept it as natural, inevitable, and consistent with the principles of freedom and democracy.   We assume that this central authority, because it is associated with something that seems like an unequivocal good – “education” – must itself be fundamentally good, a sort of benevolent dictatorship of the intellect. 
  • We endorse strict legal codes which render this process compulsory, and in a truly Orwellian twist, many of us now view it as a fundamental human right to be legally compelled to learn what a higher authority tells us to learn.
  • And yet the idea of centrally-controlled education is as problematic as the idea of centrally-controlled media – and for exactly the same reasons.
  • The First Amendment of the U.S. Constitution was designed to protect all forms of communication, information-sharing, knowledge, opinion and belief – what the Supreme Court has termed “the sphere of intellect and spirit” – from government control.
  • by the mid-19th century, with Indians still to conquer and waves of immigrants to assimilate, the temptation to find a way to manage the minds of an increasingly diverse and independent-minded population became too great to resist, and the idea of the Common School was born.
  • We would keep our freedom of speech and press, but first we would all be well-schooled by those in power.
  • A deeply democratic idea — the free and equal education of every child — was wedded to a deeply anti-democratic idea — that this education would be controlled from the top down by state-appointed educrats.
  • The fundamental point of the Occupy Wall Street movement is that the apparatus of democratic government has been completely bought and paid for by a tiny number of grotesquely wealthy individuals, corporations, and lobbying groups.  Our votes no longer matter.  Our wishes no longer count.  Our power as citizens has been sold to the highest bidder.
  • Our kids are so drowned in disconnected information that it becomes quite random what they do and don’t remember, and they’re so overburdened with endless homework and tests that they have little time or energy to pay attention to what’s happening in the world around them.
  • If in ten years we can create Wikipedia out of thin air, what could we create if we trusted our children, our teachers, our parents, our neighbors, to generate community learning webs that are open, alive, and responsive to individual needs and aspirations?  What could we create if instead of trying to “scale up” every innovation into a monolithic bureaucracy we “scaled down” to allow local and individual control, freedom, experimentation, and diversity?
  • The most academically “gifted” students excel at obedience, instinctively shaping their thinking to the prescribed curriculum and unconsciously framing out of their awareness ideas that won’t earn the praise of their superiors.  Those who resist sitting still for this process are marginalized, labeled as less intelligent or even as mildly brain-damaged, and, increasingly, drugged into compliance.
  • the very root, the very essence, of any theory of democratic liberty is a basic trust in the fundamental intelligence of the ordinary person.   Democracy rests on the premise that the ordinary person — the waitress, the carpenter, the shopkeeper — is competent to make her own judgments about matters of domestic policy, international affairs, taxes, justice, peace, and war, and that the government must abide by the decisions of ordinary people, not vice versa.  Of course that’s not the way our system really works, and never has been.   But most of us recall at some deep level of our beings that any vision of a just world relies on this fundamental respect for the common sense of the ordinary human being.
  • This is what we spend our childhood in school unlearning. 
  • If before we reach the age of majority we must submit our brains for twelve years of evaluation and control by government experts, are we then truly free to exercise our vote according to the dictates of our own common sense and conscience?  Do we even know what our own common sense is anymore?
  • We live in a country where a serious candidate for the Presidency is unaware that China has nuclear weapons, where half the population does not understand that Saddam Hussein had nothing to do with 9/11, where nobody pays attention as Congress dismantles the securities regulations that limit the power of the banks, where 45% of American high school students graduate without knowing that the First Amendment of the Constitution guarantees freedom of the press.   At what point do we begin to ask ourselves if we are trying to control quality in the wrong way?
  • Human beings, collaborating with one another in voluntary relationships, communicating and checking and counter-checking and elaborating and expanding on one another’s knowledge and intelligence, have created a collective public resource more vast and more alive than anything that has ever existed on the planet.
  • But this is not a paeon to technology; this is about what human intelligence is capable of when people are free to interact in open, horizontal, non-hierarchical networks of communication and collaboration.
  • Positive social change has occurred not through top-down, hierarchically controlled organizations, but through what the Berkana Institute calls “emergence,” where people begin networking and forming voluntary communities of practice. When the goal is to maximize the functioning of human intelligence, you need to activate the unique skills, talents, and knowledge bases of diverse individuals, not put everybody through a uniform mill to produce uniform results. 
  • You need a non-punitive structure that encourages collaboration rather than competition, risk-taking rather than mistake-avoidance, and innovation rather than repetition of known quantities.
  • if we really want to return power to the 99% in a lasting, stable, sustainable way, we need to begin the work of creating open, egalitarian, horizontal networks of learning in our communities.
  • They are taught to focus on competing with each other and gaming the system rather than on gaining a deep understanding of the way power flows through their world.
  • And what could we create, what ecological problems could we solve, what despair might we alleviate, if instead of imposing our rigid curriculum and the destructive economy it serves on the entire world, we embraced as part of our vast collective intelligence the wisdom and knowledge of the world’s thousands of sustainable indigenous cultures?
  • They knew this about their situation: nobody was on their side.  Certainly not the moneyed classes and the economic system, and not the government, either.  So if they were going to change anything, it had to come out of themselves.
  • As our climate heats up, as mountaintops are removed from Orissa to West Virginia, as the oceans fill with plastic and soils become too contaminated to grow food, as the economy crumbles and children go hungry and the 0.001% grows so concentrated, so powerful, so wealthy that democracy becomes impossible, it’s time to ask ourselves; who’s educating us?  To what end?  The Adivasis are occupying their forests and mountains as our children are occupying our cities and parks.  But they understand that the first thing they must take back is their common sense. 
  • They must occupy their brains.
  • Isn’t it time for us to do the same?
  • Andrew McCluskey on 11 Feb 13
     
    Carol Black, creator of the documentary, "Schooling the World" discusses the conflicting ideas of centralized control of education and standardization against the so-called freedom to think independently--"what the Supreme Court has termed 'the sphere of intellect and spirit" (Black, 2012). Root questions: "who's educating us? to what end?" (Black, 2012).
  • Andrew McCluskey on 11 Feb 13
     
    This is a must read. Carol Black echoes here many of the ideas of Paulo Freire, John Taylor Gatto and the like.
Eric Robertson

New Podcast: Classroom Identity and Authenticity - 11 views

bettereducators.com/...icity-with-professor-rita-soza

authenticity student connections leadership

shared by Eric Robertson on 04 Mar 13 - No Cached
  • Eric Robertson on 04 Mar 13
     
    As a former Bailey student and current community college professor, Soza has been inspired to spend seven years researching Dr. Bailey's life and work, particularly her unshakeable belief in her students' potential and profoundly effective non-traditional teaching approaches. Professor Soza explains how Bailey's authenticity and willingness to share so much of her self-her paintings, her scholarship, her travel experiences, and even her home-left behind a legacy of students whose lives were transformed by their professor's faith and personal investment in them.
Sharin Tebo

Creative Educator - Build Thinking Skills with Informational Text Projects - 38 views

creativeeducator.tech4learning.com/...th_Informational_Text_Projects

MakingThinkingVisible MTV Engagement creativity commoncore thinking skills projects texts literature

shared by Sharin Tebo on 20 Nov 14 - No Cached
  • This informational text piece lends itself to having students create an associative letter project versus a traditional report. In an associative letter project, students are assigned a letter that they must use to find words representing the text they’ve just read. For example, “R is for the Montgomery Bus Boycott” might lead a student to choose words like race, rights, or Rosa as the focus of a variety of paragraphs that describe the Montgomery Bus Boycott.
    • Sharin Tebo
      Sharin Tebo on 20 Nov 14
       
      I like this associative activity!
  • By providing students with meaningful, thought-provoking experiences, you can turn informational text study into an exercise in creative and critical thinking!
  • Informational text isn’t going to bring about the death of creativity; rather, creativity depends upon what we ask students to do with the text once they’ve read it. If we ask students to read a non-fiction passage then fill out a worksheet about the passage, we are missing a chance to provide our students with an opportunity to create imaginative, artistic end products demonstrating critical thinking skills hard at work.
  • ...1 more annotation...
  • Grades 6-8 Exemplar Informational Text: Freedom Walkers, the Story of the Montgomery Bus Boycott, by Russell Freedman Creative Thinking Approach: Associative Letter Project In Freedom Walkers,
Kenuvis Romero

Memory - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Memory

shared by Kenuvis Romero on 23 Jun 13 - No Cached
  • Encoding of working memory involves the spiking of individual neurons induced by sensory input, which persists even after the sensory input disappears (Jensen and Lisman 2005; Fransen et al. 2002). Encoding of episodic memory involves persistent changes in molecular structures that alter synaptic transmission between neurons. Examples of such structural changes include long-term potentiation (LTP) or spike-timing-dependent plasticity (STDP). The persistent spiking in working memory can enhance the synaptic and cellular changes in the encoding of episodic memory (Jensen and Lisman 2005).
  • Recent functional imaging studies detected working memory signals in both medial temporal lobe (MTL), a brain area strongly associated with long-term memory, and prefrontal cortex (Ranganath et al. 2005), suggesting a strong relationship between working memory and long-term memory. However, the substantially more working memory signals seen in the prefrontal lobe suggest that this area play a more important role in working memory than MTL (Suzuki 2007).
  • Consolidation and reconsolidation. Short-term memory (STM) is temporary and subject to disruption, while long-term memory (LTM), once consolidated, is persistent and stable. Consolidation of STM into LTM at the molecular level presumably involves two processes: synaptic consolidation and system consolidation. The former involves a protein synthesis process in the medial temporal lobe (MTL), whereas the latter transforms the MTL-dependent memory into an MTL-independent memory over months to years (Ledoux 2007). In recent years, such traditional consolidation dogma has been re-evaluated as a result of the studies on reconsolidation. These studies showed that prevention after retrieval affects subsequent retrieval of the memory (Sara 2000). New studies have shown that post-retrieval treatment with protein synthesis inhibitors and many other compounds can lead to an amnestic state (Nadel et al. 2000b; Alberini 2005; Dudai 2006). These findings on reconsolidation fit with the behavioral evidence that retrieved memory is not a carbon copy of the initial experiences, and memories are updated during retrieval.
  • ...4 more annotations...
  • Physical exercise, particularly continuous aerobic exercises such as running, cycling and swimming, has many cognitive benefits and effects on the brain. Influences on the brain include increases in neurotransmitter levels, improved oxygen and nutrient delivery, and increased neurogenesis in the hippocampus. The effects of exercise on memory have important implications for improving children's academic performance, maintaining mental abilities in old age, and the prevention and potential cure of neurological diseases.
  • At the Center for Cognitive Science at Ohio State University, researchers have found that memory accuracy of adults is hurt by the fact that they know more, and have more experience than children, and tend to apply all this knowledge when learning new information. The findings appeared in the August 2004 edition of the journal Psychological Science.
  • Interference can hamper memorization and retrieval. There is retroactive interference, when learning new information makes it harder to recall old information[59] and proactive interference, where prior learning disrupts recall of new information. Although interference can lead to forgetting, it is important to keep in mind that there are situations when old information can facilitate learning of new information. Knowing Latin, for instance, can help an individual learn a related language such as French – this phenomenon is known as positive transfer.[60]
  • Methods to optimize memorization[edit] Memorization is a method of learning that allows an individual to recall information verbatim. Rote learning is the method most often used. Methods of memorizing things have been the subject of much discussion over the years with some writers, such as Cosmos Rossellius using visual alphabets. The spacing effect shows that an individual is more likely to remember a list of items when rehearsal is spaced over an extended period of time. In contrast to this is cramming which is intensive memorization in a short period of time. Also relevant is the Zeigarnik effect which states that people remember uncompleted or interrupted tasks better than completed ones. The so-called Method of loci uses spatial memory to memorize non-spatial information.[72]
Jason Finley

Diigo in Education - 110 views

Marie, my primary use and focus with Diigo is the social networking aspect that you mentioned. There is definitely truth to the statement that "Chance favors the connected mind." I've created a g...

Diigo

started by Jason Finley on 25 Oct 11 6 follow-ups, last by Jason Finley on 27 Oct 11
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