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Nigel Coutts

Understanding understanding and its implications - The Learner's Way - 25 views

thelearnersway.net/...rstanding-and-its-implications

understanding education teaching learning

shared by Nigel Coutts on 05 Mar 17 - No Cached
  • Nigel Coutts on 05 Mar 17
     
    There are terms within education that we use with reckless abandon and as a result cause great levels of confusion. Understanding is one such word and its usage and our 'understanding' of it can have a significant effect on the learning we plan, deliver and assess. With multiple definitions and its broad usage in curriculum documents, philosophies of teaching and learning and as an indicator of the quality or depth of student learning it is a word we should better understand. 
Roland O'Daniel

Screenr - @jameshollis: Activity example using Smartboard, Notebook, Wordle, and a reve... - 54 views

screenr.com/C37

wordle web2.0 vocabdev iwb

shared by Roland O'Daniel on 28 Sep 09 - Cached
  • Roland O'Daniel on 28 Sep 09
     
    An easy to create activity for use with a smartboard. I like the Guess the Wordle of the Day concept, I like that students try to guess based on contextual clues, and I like that it uses the Smartboard (although it's a relatively low level usage, it's still interactive.)
  • Roland O'Daniel on 28 Sep 09
     
    An easy to create activity for use with a smartboard. I like the Guess the Wordle of the Day concept, I like that students try to guess based on contextual clues, and I like that it uses the Smartboard (although it's a relatively low level usage, it's still interactive.)
Don Doehla

Digital Citizenship - 80 views

www.digitalcitizenship.net/Home_Page.html

curriculum educational technology digitalcitizenship technology digital citizenship internet_safety citizenship resources digital

shared by Don Doehla on 04 May 10 - Cached
  • Sandy Munnell on 04 May 10
     
    "Digital Citizenship is a concept which helps teachers, technology leaders and parents to understand what students/children/technology users should know to use technology appropriately. Digital Citizenship is more than just a teaching tool; it is a way to prepare students/technology users for a society full of technology. Too often we are seeing students as well as adults misusing and abusing technology but not sure what to do. The issue is more than what the users do not know but what is considered appropriate technology usage. "
  • Don Doehla on 16 Jul 13
     
    Digital Citizenship is a concept which helps teachers, technology leaders and parents to understand what students/children/technology users should know to use technology appropriately. Digital Citizenship is more than just a teaching tool; it is a way to prepare students/technology users for a society full of technology. Digital citizenship is the norms of appropriate, responsible technology use.  Too often we are seeing students as well as adults misusing and abusing technology but not sure what to do. The issue is more than what the users do not know but what is considered appropriate technology usage. 
anna colozzo

graph water usage - 2 views

economistsview.typepad.com/...medal-olympic-hockey-game.html

graphs math water usage

shared by anna colozzo on 17 Apr 13 - No Cached
    • anna colozzo
      anna colozzo on 17 Apr 13
       
      Block out info
  • Graph of the day: Canadians pee between periods, by Chris Blattman: Edmonton’s water utility published this graph of water consumption during last Sunday’s gold medal Olympic hockey game. Roughly 80% of Canadians were watching. I believe the beer consumption picture looks exactly the same, but upside down. ...
  • anna colozzo on 17 Apr 13
     
    water consumption during olympic gold medal game
Roland Gesthuizen

Digital Divide and Social Media: Connectivity Doesn't End the Digital Divide, Skills Do... - 42 views

blogs.scientificamerican.com/...d-the-digital-divide-skills-do

digitaldivide social socialnetworking society connectivity ScientificAmerican blog

shared by Roland Gesthuizen on 15 Dec 11 - No Cached
  • Roland Gesthuizen on 15 Dec 11
     
    Whether we like it or not, we live in a very unequal and stratified world. We live in societies in which inequality is ignored in education, science, and in the social media. As Internet technologies are rapidly evolving and new digital divides on the Internet emerge, we must move beyond, at some point, a singular concern over Internet access and technological infrastructure issues. We must tackle socio-cultural differences, we must focus on Internet skills, literacies and social media usage.
elsjekool

Paul Ford: What is Code? | Bloomberg - 35 views

www.bloomberg.com/...2015-paul-ford-what-is-code

shared by elsjekool on 14 Jun 15 - No Cached
  • There are keynote speakers—often the people who created the technology at hand or crafted a given language. There are the regular speakers, often paid not at all or in airfare, who present some idea or technique or approach. Then there are the panels, where a group of people are lined up in a row and forced into some semblance of interaction while the audience checks its e-mail.
  • Fewer than a fifth of undergraduate degrees in computer science awarded in 2012 went to women, according to the National Center for Women & Information Technology
  • The average programmer is moderately diligent, capable of basic mathematics, has a working knowledge of one or more programming languages, and can communicate what he or she is doing to management and his or her peers
  • ...16 more annotations...
  • The true measure of a language isn’t how it uses semicolons; it’s the standard library of each language. A language is software for making software. The standard library is a set of premade software that you can reuse and reapply.
  • A coder needs to be able to quickly examine and identify which giant, complex library is the one that’s the most recently and actively updated and the best match for his or her current needs. A coder needs to be a good listener.
  • Code isn’t just obscure commands in a file. It requires you to have a map in your head, to know where the good libraries, the best documentation, and the most helpful message boards are located. If you don’t know where those things are, you will spend all of your time searching, instead of building cool new things.
  • Some tools are better for certain jobs.
  • C is a simple language, simple like a shotgun that can blow off your foot. It allows you to manage every last part of a computer—the memory, files, a hard drive—which is great if you’re meticulous and dangerous if you’re sloppy
  • Object-oriented programming is, at its essence, a filing system for code.
  • Where C tried to make it easier to do computer things, Smalltalk tried to make it easier to do human things.
  • Style and usage matter; sometimes programmers recommend Strunk & White’s The Elements of Style—that’s right, the one about the English language. Its focus on efficient usage resonates with programmers. The idiom of a language is part of its communal identity.
  • Coding is a culture of blurters.
  • Programmers carve out a sliver of cognitive territory for themselves and go to conferences, and yet they know their position is vulnerable.
  • Programmers are often angry because they’re often scared.
  • Programming is a task that rewards intense focus and can be done with a small group or even in isolation.
  • For a truly gifted programmer, writing code is a side effect of thought
  • As a class, programmers are easily bored, love novelty, and are obsessed with various forms of productivity enhancement.
  • “Most programming languages are partly a way of expressing things in terms of other things and partly a basic set of given things.”
  • Of course, while we were trying to build a bookstore, we actually built the death of bookstores—that seems to happen a lot in the business. You set out to do something cool and end up destroying lots of things that came before.
  • Siri Anderson on 14 Jun 15
     
    A lengthy but worthy read for all non-programmers on code.
  • elsjekool on 15 Jun 15
     
    Explains code
Roland Gesthuizen

Traditional colleges aim to boost LMS usage | Inside Higher Ed - 3 views

www.insidehighered.com/...l-colleges-aim-boost-lms-usage

Moodle LMS datacollection datamining eLearning

shared by Roland Gesthuizen on 02 Apr 12 - No Cached
  • Roland Gesthuizen on 02 Apr 12
     
    "Less than two decades since professors and students traded exclusively in oral discussion and printed documents, online learning environments have become ubiquitous. More than 90 percent of all colleges and universities -- small and large, public and private -- have invested in an institutionwide LMS.."
Rina Almarez

DON'T WORRY, DRIVE ON: Fossil Fools & Fracking Lies - 2 views

vimeo.com/48379219

energy video oil petroleum fossil fuels

shared by Rina Almarez on 06 Sep 12 - No Cached
  • Rina Almarez on 06 Sep 12
     
    Vimeo video about one side of oil usage;.
Martin Burrett

WORDCOUNT - 4 views

www.wordcount.org/main.php

words vocabulary English

shared by Martin Burrett on 11 Jun 12 - Cached
  • Martin Burrett on 11 Jun 12
     
    What are the commonly used words in English? See 86,000+ of the most used English words ranked in usage order with this great site. Use it to build vocabulary and find interesting words for writing. http://ictmagic.wikispaces.com/English
fredbernard

Référent pour les usages pédagogiques numériques - Enseigner avec le numériqu... - 3 views

eduscol.education.fr/...usages-pedagogiques-numeriques

MANE référent numérique loi

shared by fredbernard on 22 Jan 14 - No Cached
    • fredbernard
      fredbernard on 22 Jan 14
       
      Ceci suppose la rédaction d'un rapport d'activités
  • fredbernard on 22 Jan 14
     
    "Le Décret n° 2010-1065 du 8 septembre 2010 institue une indemnité pour fonctions d'intérêt collectif"
Kelsey Vroomunn

Six Tech Characteristics to look for as a Perspective Student - Chimera EDUCATION - 28 views

chimeraeducation.weebly.com/...-as-a-perspective-student.html

technology perspective

shared by Kelsey Vroomunn on 08 Oct 13 - No Cached
  • Kelsey Vroomunn on 08 Oct 13
     
    Guide to assessing schools based on tech usage
Kenuvis Romero

Psilocybin (magic mushrooms) - 0 views

flipper.diff.org/...4384

shared by Kenuvis Romero on 23 Jun 13 - No Cached
  • The biosinthetic path that allow Psilocybin to be produced by mushrooms is as follow:
  • The several analogyes with triptophan aminoacid, with whom psilocybin has common origines are probably at the base of psilocybin ability to induced psychedelich alteration on humans.
  • Amino acids, including tryptophan, act as building blocks in protein biosynthesis. In addition, tryptophan functions as a biochemical precursor for many compounds like serotonin Serotonin (a neurotransmitter), synthesized via tryptophan hydroxylase. Serotonin, in turn, can be converted to melatonin (a neurohormone), via N-acetyltransferase and 5-hydroxyindole-O-methyltransferase activities
  • ...15 more annotations...
  • it's been noticed that psilocyn can indirectly raise dopamine concentration withing the basal ganglia.
  • Almost 50% of oral psilocybin is absorbed by stomach and gut; from here is lead to liver, where it's converted in psilocin, pharmacologically active form, that can furtherly be glucoronated and escreted with urine or converted in other psilocinics metabolites.
  • In rats, the median lethal dose (LD50) when administered orally is 280 milligrams per kilogram (mg/kg), approximately one and a half times that of caffeine. When administered intravenously in rabbits, psilocybin's LD50 is approximately 12.5 mg/kg
  • traces of the compund can be detected in unine even after 7 days.
  • Clinical studies show that psilocin concentrations in the plasma of adults average about 8 µg/liter within 2 hours after ingestion of a single 15 mg oral psilocybin dose; psychological effects occur with a blood plasma concentration of 4–6 µg/liter. Psilocybin is about 100 times less potent than LSD on a weight per weight basis, and the physiological effects last about half as long.
  • Within 24 hours from administration 65% of the alucinogen is escreted by urine, while another 15-20% is excreted by bile and feces.
  • Monoamine oxidase inhibitors (MAOI) have been known to prolong and enhance the effects of psilocybin. Alcohol consumption may enhance the effects of psilocybin, because acetaldehyde, one of the primary breakdown metabolites of consumed alcohol, reacts with biogenic amines present in the body to produce MAOIs related to tetrahydroisoquinoline and β-carboline. Tobacco smokers can also experience more powerful effects with psilocybin, because tobacco smoke exposure decreases levels of MAO in the brain and peripheral organs.
  • This could lead to a lower usage o f glucose, but the same study admitted an increase glucose usage by the whole brain cell, meaning a differente use of this sugar while the drug is having effects.
  • use of MRI (functional magnetic resounance) showed that the decresed blood flow associate with decreasing in neural activity. A simple explanation for this unexpected situation could be the serotoning agonist action of psilocybin, action that seems to be focused more on 5-HT receptors than on 5-HT2A.
  • psilocibyn is able to act as a 5-HT agonist binding directly its receptors.
  • augmented glucose consumption in several brain regions; this lead to the conclusion that psilocybin is some way able to modify the physiological glucosal metabolic rate of our body
  • The strong inibition of the PCC is now thought to be most significant action of psilocybin on neural disaccoppiation
    • Kenuvis Romero
      Kenuvis Romero on 23 Jun 13
       
      Lower brain glucose metabolism is linked with increased capacity for working memory.
  • Psilocybin comprises approximately 1% of the weight of Psilocybe cubensis mushrooms, and so nearly 1.7 kilograms (3.7 lb) of dried mushrooms, or 17 kilograms (37 lb) of fresh mushrooms, would be required for a 60-kilogram (130 lb) person to reach the 280 mg/kg LD50 value.
  • psilocybin can cause anxiety and increased heart rate and BP which is very counter- productive for someone on metoprolol and micardis.
  • propose the possibility to use psilocybin as a palliative therapy for terminal illness like cancer but also as a real antidepressive active principle available for the family of the patient. The rational is foundable in the fact that we usually administer SSRI as antidepressive agents, so psilocibyn sholud be useful in this purpose for its selective agonist action on 5-HT2A receptors
Rachel Hinton

Five mobile reference apps for quick access to the info you need - 53 views

www.techrepublic.com/...ck-access-to-the-info-you-need

mobile reference apps quick access info free tools TechRepublic resources

shared by Rachel Hinton on 14 Jan 15 - No Cached
  • Rachel Hinton on 14 Jan 15
     
    From identifying fonts to monitoring data usage to tracking package deliveries, these apps can simplify the job of keeping up with vital info.
jodi tompkins

copyrightchart - 8 views

www.mediafestival.org/copyrightchart.html

copyright fairuse

shared by jodi tompkins on 04 Sep 09 - Cached
  • jodi tompkins on 27 Apr 10
     
    Chart displaying the legal rights to usage of copyright material in schools.
Jennifer Diaz

Tony Vincent's Learning in Hand - Blog - Classroom iPod touches & iPads: Dos ... - 64 views

learninginhand.com/do

iPad Dos and Don'ts

shared by Jennifer Diaz on 10 Aug 11 - No Cached
  • Bringing iPods and iPads into the classroom is a great way to give students access to learning tools. However, there are so many things to keep in mind to make the devices work smoothly in the classroom. While this list of dos and don'ts mainly addresses iPod touch the same advice goes for iPod touch and iPhone.
  • Jennifer Diaz on 10 Aug 11
     
    Dos and Don'ts of using Ipads in classroom.  Topics included syncing, monitoring, and general usage tips.
Roland Gesthuizen

How 3 Different Generations Use The Internet - Edudemic - 88 views

www.edudemic.com/-the-past-vs-today-infographic

millennials generationX infographic generations Internet babyboomer

shared by Roland Gesthuizen on 24 Dec 13 - No Cached
  • Roland Gesthuizen on 24 Dec 13
     
    "The web is filled with videos, social media chatter, and more resources than your brain can handle. Who is putting all that stuff online? According to a new study on internet usage by different generations, all the content on the web may be coming from some unexpected places."
Cara Whitehead

Contractions - 105 views

www.spellingcity.com/contractions.html

contractions

shared by Cara Whitehead on 21 Aug 11 - No Cached
  • Cara Whitehead on 21 Aug 11
     
    Free games to reinforce the usage and spelling of contractions.
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