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Matt Renwick

7 things every kid should master - Magazine - The Boston Globe - 104 views

www.bostonglobe.com/...story.html

teenage brain

shared by Matt Renwick on 12 Mar 15 - No Cached
  • no research demonstrating a relationship between those tests and measures of thinking or life outcomes
Kenuvis Romero

Method of loci - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Method_of_loci

shared by Kenuvis Romero on 23 Jun 13 - No Cached
  • The Method of Loci (plural of Latin locus for place or location), also called the memory palace, is a mnemonic device introduced in ancient Roman and Greek rhetorical treatises (in the anonymous Rhetorica ad Herennium, Cicero's De Oratore, and Quintilian's Institutio oratoria). The items to be remembered in this mnemonic system are mentally associated with specific physical locations.[1] It relies on memorized spatial relationships to establish, order and recollect memorial content. The term is most often found in specialised works on psychology, neurobiology and memory, though it was used in the same general way at least as early as the first half of the nineteenth century in works on rhetoric, logic and philosophy.[2]
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]
robert morris

Education Theory/Constructivism and Social Constructivism - UCD - CTAG - 56 views

www.ucdoer.ie/...vism_and_Social_Constructivism

shared by robert morris on 08 Dec 14 - No Cached
  • Deep roots classical antiquity. Socrates, in dialogue with his followers, asked directed questions that led his students to realize for themselves the weaknesses in their thinking.
    • Manuel Condoleon
      Manuel Condoleon on 08 Dec 14
       
      Good link to Socrates
    • robert morris
      robert morris on 08 Dec 14
       
      I think this is the essence of teaching and learning - asking questions, for nothing is really true.
  • Emphasis is on the collaborative nature of learning and the importance of cultural and social context.
    • robert morris
      robert morris on 08 Dec 14
       
      I agree - context, and culture play a very important role. And this might change from corner to corner, it can change quickly, neighbours etc
  • Believed that constructivists such as Piaget had overlooked the essentially social nature of language and consequently failed to understand that learning is a collaborative process.
  • ...25 more annotations...
  • Constructivist learning environments provide multiple representations of reality
  • Multiple representations avoid oversimplification and represent the complexity of the real world
  • Constructivist learning environments emphasize authentic tasks in a meaningful context rather than abstract instruction out of context.
  • Constructivist learning environments provide learning environments such as real-world settings or case-based learnin
  • Constructivist learning environments encourage thoughtful reflection on experience.
  • Constructivist learning environments support "collaborative construction of knowledge through social negotiation, not competition among learners for recognition.
  • Jonassen (1994)
  • There is no absolute knowledge, just our interpretation of it. The acquisition of knowledge therefore requires the individual to consider the information and - based on their past experiences, personal views, and cultural background - construct an interpretation of the information that is being presented to them.
  • Teaching styles based on this approach therefore mark a conscious effort to move from these ‘traditional, objectivist models didactic, memory-oriented transmission models’ (Cannella & Reiff, 1994) to a more student-centred approach.
  • Students ‘construct’ their own meaning by building on their previous knowledge and experience. New ideas and experiences are matched against existing knowledge, and the learner constructs new or adapted rules to make sense of the world
  • John Dewey (1933/1998) is often cited as the philosophical founder of this approach
  • while Vygotsky (1978) is the major theorist among the social constructivists.
  • Bruner (1990) and Piaget (1972) are considered the chief theorists among the cogn
  • Dewey
  • Piaget
  • John Dewey rejected the notion that schools should focus on repetitive, rote memorization & proposed a method of "directed living" – students would engage in real-world, practical workshops in which they would demonstrate their knowledge through creativity and collaboration
  • Piaget rejected the idea that learning was the passive assimilation of given knowledge. Instead, he proposed that learning is a dynamic process comprising successive stages of adaption to reality during which learners actively construct knowledge by creating and testing their own theories of the world.
  • A common misunderstanding regarding constructivism is that instructors should never tell students anything directly but, instead, should always allow them to construct knowledge for themselves. This is actually confusing a theory of pedagogy (teaching) with a theory of knowing. Constructivism assumes that all knowledge is constructed from the learner’s previous knowledge, regardless of how one is taught. Thus, even listening to a lecture involves active attempts to construct new knowledge.
  • social interaction lay at the root of good learning.
  • Bruner builds on the Socratic tradition of learning through dialogue, encouraging the learner to come to enlighten themselves through reflection
  • Careful curriculum design is essential so that one area builds upon the other. Learning must therefore be a process of discovery where learners build their own knowledge, with the active dialogue of teachers, building on their existing knowledge.
  • Social constructivism was developed by Vygotsky. He rejected the assumption made by Piaget that it was possible to separate learning from its social context.
    • robert morris
      robert morris on 08 Dec 14
       
      On Vgotsky`s side here - I don`t think you can forget the role of "social learning", peer to peer learning and the role of social interaction.
  • The basic tenet of constructivism is that students learn by doing rather than observing.
  • By the 1980s the research of Dewey and Vygotsky had blended with Piaget's work in developmental psychology into the broad approach of constructivism
  • 1. Discovery Learning (Bruner) In discovery learning, the student is placed in problem solving situations where they are required to draw on past experiences and existing knowledge to discover facts, relationships, and new information. Students are more likely to retain knowledge attained by engaging real-world and contextualised problem-solving than by traditional transmission methods. Models that are based upon discovery learning model include: guided discovery, problem-based learning, simulation-based learning, case-based learning, and incidental learning.
Yozo Horiuchi

Metacognition: Nurturing Self-Awareness in the Classroom - 63 views

www.edutopia.org/...assroom-marilyn-price-mitchell

metacognition strategies

shared by Yozo Horiuchi on 29 Apr 15 - No Cached
  • Yozo Horiuchi on 29 Apr 15
     
    How do children gain a deeper understanding of how they think, feel, and act so that they can improve their learning and develop meaningful relationships? Since antiquity, philosophers have been intrigued with how human beings develop self-awareness -- the ability to examine and understand who we are relative to the world around us.
anonymous

21 Rules for Social Media Engagement| The Committed Sardine - 30 views

www.committedsardine.com/blogpost.cfm

socialnetworking

shared by anonymous on 29 Jun 10 - Cached
  • It’s the devices we employ, the intentions that motivate engagement, and the value we offer that dictate the significance of the brand-specific social graphs we weave. It’s a simple investment in either visibility or presence. In social media, just like in the real world, presence is felt.
  • Embody the attributes you wish to portray and instill. Operate by a code of conduct.
  • Become a true participant in each community you wish to activate.
  • ...6 more annotations...
  • Introduce value, insight and direction with each engagement.
  • Consistently create, contribute, and reinforce service and value.
  • Establish and nurture beneficial relationships online and in the real world as long as doing so is important to your business.
  • keep you connected to day-to-day engagement.
  • becoming a resource to your communities.
  • Give back, reciprocate, and recognize notable contributions from participants in your communities.
  • anonymous on 29 Jun 10
     
    These "rules" are aimed at business but many are true for education too.
Derrick Grose

Clearing the Fog About the Cloud: Some Relationship Advice - 101 views

clatoolbox.ca/...283brookskirkland.html

School Libraries technology

shared by Derrick Grose on 23 Sep 10 - No Cached
  • Derrick Grose on 23 Sep 10
     
    Anita Brooks-Kirkland provides practical advice about choosing technology that is appropriate for both you and your students in the most recent issue of School Libraries in Canada.
Kelvin Thompson

Technology Top 10 : Discovery Channel - 85 views

dsc.discovery.com/...cell-phones-help-nations.html

developing countries mobility mobile cell phone third world social justice

shared by Kelvin Thompson on 30 Oct 10 - No Cached
  • sarah taylor on 01 Nov 10
     
    In all the countries listed it would be a great advantage to have a cell phone, if an individual had enough money to own one. Couldn't it therefore also increase the plight of the poor because of the relationship between the haves and have nots?
Lee-Anne Patterson

Map of lpatterson's relationships - 0 views

twitter.mailana.com/profile.php

twitter web2.0 21stcenturyskills visualization

shared by Lee-Anne Patterson on 17 Mar 09 - Cached
  • Lee-Anne Patterson on 17 Mar 09
     
    I obviously need to stop stalking on Twitter! Try your username
  • Lee-Anne Patterson on 17 Mar 09
     
    3D Twitter friendship map - maps conversations not just following. also gives tag cloud of what you discussed. I obviously need to stop stalking on Twitter!
Ed Webb

New Study Shows Time Spent Online Important for Teen Development - MacArthur Foundation - 0 views

www.macfound.org/...rtant_for_Teen_Development.htm

shared by Ed Webb on 09 Mar 09 - Cached
  • “Kids learn on the Internet in a self-directed way, by looking around for information they are interested in, or connecting with others who can help them. This is a big departure from how they are asked to learn in most schools, where the teacher is the expert and there is a fixed set of content to master.”
    • Ed Webb
      Ed Webb on 09 Mar 09
       
      Now, if we can just get educational institutions and the relevant standards-setters - governmental and otherwise - to adapt to this stronger model of learning...
  • new challenges in how to manage their visibility and social relationships online
  • Online media, messages, and profiles that young people post can travel beyond expected audiences and are often difficult to eradicate after the fact
  • ...2 more annotations...
  • parents and their children came together around gaming or shared digital media projects, where both kids and adults brought expertise to the table.
  • an effort to inject grounded research into the conversation about the future of learning in a digital world.
Jody Watson

Remote Access: Are Ideas Contagious? - 0 views

remoteaccess.typepad.com/...are-ideas-conta.html

contagious

shared by Jody Watson on 30 Jan 09 - Cached
  • Jody Watson on 30 Jan 09
     
    Some great graphics to display now and web 2.0
  • Jody Watson on 30 Jan 09
     
    Good graphics to show the traditional method of student teacher relationship, and the web 2.0 model
Ed Webb

by : Yahoo! Tech - 0 views

tech.yahoo.com/...tec_teen_sexting

shared by Ed Webb on 05 Feb 09 - Cached
  • "the laws have not caught up to technology."
    • Ed Webb
      Ed Webb on 05 Feb 09
       
      As in so much. I wonder, do they ever catch up with the technology?
  • Other patients tell Randall how sexting and texting explicit messages has caused relationship problems, especially after a breakup, when photos might be distributed out of spite, for instance.
    • Ed Webb
      Ed Webb on 05 Feb 09
       
      Which is why this is an educational, not a legal issue. Parents and educators need to get smart about the technologies, and help kids learn to manage it intelligently. No scaremongering, just a realistic assessment of the ways in which one would not wish to make oneself vulnerable.
  • "But ultimately," she says, "I think this is merely another case of technology extending an activity or action that young people have engaged in for years, if not beyond that."
Michael Ritter

Online Literacy Is a Lesser Kind - ChronicleReview.com - 0 views

chronicle.com/...04b01001.htm

shared by Michael Ritter on 03 Feb 09 - Cached
  • National School Boards Association measures social networking at nine hours per week, much of it spent on homework help
    • Bill Genereux
      Bill Genereux on 03 Feb 09
       
      This is the first year I have ever had students contact me via Facebook for help with assignments.
  • I continue to believe in the linear, author-driven narrative for educational purposes. I just don't believe the Web is optimal for delivering this experience. Instead, let's praise old narrative forms like books and sitting around a flickering campfire
  • Educators must keep a portion of the undergraduate experience disconnected, unplugged, and logged off.
  • ...1 more annotation...
    • Michael Ritter
      Michael Ritter on 05 Feb 09
       
      And just how do pencils and blackboards form intellegence? I find the the whole "sitting around a flickering campfire" nonsense. Article seems to be written by one who wants to ignore the cultural changes taking place in how information is created and distributed. The linear, author-driven narrative is nothing more than an attempt to keep authortarian control over information and the learning process. Much of science cannot be approached in a linear fashion but has to recognize a web of relationships and interactions.
Rachel Ernst

Seth's Blog: Learning from the MBA program - 0 views

sethgodin.typepad.com/...ning-from-the-mba-program.html

shared by Rachel Ernst on 05 Jun 09 - Cached
  • I taught for five to twenty hours a week, and very little of it was about the books. So, if concepts from books are easy, what’s hard?Doing it.Picking up the phone, making the plan, signing the deal. Pushing ‘publish.’ Announcing. Shipping.We spent a lot of time on this area. Every morning, each person came in prepared to push someone in the group to overcome the next hurdle. This is what growth looks like, and it was energizing to be part of.We didn’t do this at all at when I was at Stanford. We spent a lot of time reading irrelevant case studies and even more time building complex financial models. The thing is, you can now hire someone to build a complex financial model for you for $60 an hour. And a week’s worth of that is just about all the typical entrepreneur is going to need. The rest of the time, it’s about shipping, motivating, leading, connecting, envisioning and engaging. So that’s what we worked on.It amazes me that MBA students around the world aren’t up in arms. How can schools justify taking $100,000 in cash and teaching exactly the wrong stuff?
    • Rachel Ernst
      Rachel Ernst on 05 Jun 09
       
      How much of our instruction is truly relevant to students? How much engages their imagination, builds meaningful relationships and equips with skills to develop their own talents?
Ed Bowen

Museum 2.0: Educational Uses of Back Channels for Conferences, Museums, and Informal Learning Spaces - 0 views

museumtwo.blogspot.com/...uses-of-back-channels-for.html

Backchannel presentations sandbox

shared by Ed Bowen on 11 May 09 - Cached
  • A talkback board. We gave everyone post-its in their registration packets and encouraged them to post their questions and comments, especially on the “gaps” in the conference, to the board. The board was directly outside the main conference room.
  • If you don't engage in multiple back channels, you may not see multiple use cases. Different tools are best for different types of interaction. Just because post-it notes didn't work at WebWise doesn't mean they don't work in galleries... as we know from the success of many talkback boards.If you ask visitors/participants to try a new tool, make sure it has as low a barrier to entry as possible. I have yet to see a museum set something up that is as simple to use as Today'sMeet.If discussion is the goal, you don't need user profiles - you just need a way to talk. If building up a personal profile/relationship with the institution is a goal, people need to uniquely identify themselves.Think about the possibility for asynchronous back channels that allow visitors (and staff) to share deep content with each other over time. Consider, for example, the rich conversation on Flickr about this image from the Chicago World's Fair. You could imagine a comparable conversation available to visitors onsite alongside exhibits or artifacts in the galleries.If possible, find ways to show the real-time location of people who are engaging in the back channel. The Mattress Factory's new SCREENtxt application uses a location-based system so that visitors can identify whether other participants are onsite at the museum or not.Make allowance for emergent back channels that visitors/users "bring with them" to the experience. These tools are particularly valuable for the "portal to the world" back channel use case. Every time I see a kid take a cellphone photo in an exhibit, I know that photo will immediately travel to Facebook, Flickr, Twitter, etc. How can your system capture that activity?
Kate Tabor

Visuwords™ online graphical dictionary and thesaurus - 53 views

www.visuwords.com/search.php

dictionary visuwords graphical visual thesaurus

shared by Kate Tabor on 31 Dec 09 - Cached
  • Kate Tabor on 31 Dec 09
     
    Used different graphic cues to explain word relationships
Dimitris Tzouris

Faculty and IT: Conversations and Collaboration (EDUCAUSE Review) | EDUCAUSE - 20 views

www.educause.edu/...202355

it collaboration faculty technology pedagogy

shared by Dimitris Tzouris on 21 Apr 10 - Cached
  • IT staff should participate in academic planning to develop course projects and institution-wide outcomes, and faculty should sit on technology committees to develop shared goals and values with IT staff.
  • Only with the insight this provides can IT staff propose systemic technological solutions that meet the specific needs, as well as the broader academic objectives, of faculty.
  • faculty need to know how students learn with technology and what students can create or do because of it.3
  • ...4 more annotations...
  • the most effective collaborations come from a common sense of purpose and goals.
  • In the spirit of building relationships and sharing knowledge, IT staff could sit in classes to observe the teaching and learning process and to see how technology is — or could be — used. Faculty could attend academic technology conferences alongside IT staff. And when a technology solution is warranted, IT staff could provide faculty with a vetted set of instructional technology tools to explore and choose from. In return, faculty can invest in becoming tech-savvy enough to assess, and ultimately use, those tools. Faculty won't be blindly "window shopping" for technology tools, and IT staff won't be proposing solutions in a vacuum; instead, they will be sharing in goals and challenges.
  • faculty need technology that helps them to be better professors and that helps students become more sophisticated learners.
  • Faculty can start by identifying specific teaching and learning challenges they are trying to resolve, as individuals and as a faculty body, and can then challenge themselves and IT staff to find creative ways to solve them.
Ed Webb

Dickinson College - Dickinson's 'Manhattan Project' - 14 views

www.dickinson.edu/...0%98Manhattan-Project%E2%80%99

dickinson environment sustainability education

shared by Ed Webb on 04 May 10 - Cached
  • Gil Sperling ’77, senior advisor for policy and programs at the U.S. Department of Energy, noted the urgency of creating a curriculum steeped in sustainability theory and practice. “We need to create incentives for teachers to take risks,” he said. “We’re at a tipping point [with climate change]. We do not have the luxury of open-ended debate. I've had 30 years [to work on this issue.] The kids graduating today don’t have that luxury.”
  • “Green as a simple concept has a short life, and society is evolving to see sustainability as a complex set of relationships,” said Thom Wallace ’99, communications director for the National Congress of American Indians. “Dickinson is really at the forefront of charting and understanding the complexities of sustainability.”
  • Rick Shangraw ’81, vice president for research and economic affairs at Arizona State University, noted that Dickinson is in an ideal position to shape national discourse. “We should spend time discussing the meaning of sustainability,” he said. “We can be a leader in defining it.”
  • ...1 more annotation...
  • Watch the Sustainability Symposium video or read Dickinson Magazine’s sustainability issue.
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