Skip to main content

Home/ Classroom 2.0/ Group items tagged Large

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
Steve Ransom

The Social Network Paradox | TechCrunch - 18 views

techcrunch.com/...the-social-network-paradox

paradox socialnetworks socialnetworking dunbar Quantity limit PLN

shared by Steve Ransom on 29 Aug 11 - No Cached
  • Instead, there is a new trend happening: We’re not really paying attention to our friends we’re connected to online. Take Twitter, for example. Twitter used to be a great place for many early adopters to talk tech. It wasn’t so long ago that there were few enough people on Twitter that you could read every single tweet in your stream. But as the network began to become more dense, and people found more people they knew and liked on Twitter, they began following hundreds of people, and reading all those tweets became impossible. This is such a fact of life that entire companies are based on the premise that you have too many friends on Facebook and Twitter to really pay attention to what they’re saying.
  • Therein lies the paradox of the social network that no one wants to admit: as the size of the network increases, our ability to be social decreases.
  • As the number of bits, photos and links coming over these networks grew, each of those invisibly began to decrease in worth.
  • ...3 more annotations...
  • But as the number of friends begins to increase—particularly over that magic Dunbar number of 150—the spell begins to wear off. At this scale, we simply can’t easily keep track of it all. When our number of connections rises above 150 everything becomes simply comments, as real conversations tax our already limited ability to interface with the network.
  • That mythical thing, social connection, doesn’t flow over these networks; information flows over these networks. The only reason the network ever felt meaningful was because, at small scale, the network operated like a community. But that breaks apart at large scale.
  • The thing about all these is that they’re not a shared experience—they are my experiences, which I am sharing with you, but you probably cannot experience with me—my thoughts or fascination with the article I just posted, the feeling of getting on that plane, or the thrill of watching the Sharks tie the game. Perhaps you can compare your notes of your own experience of these things; that’s what most Twitter conversation seems to be, to me, but the experiences are not shared. This differs from a discussion in a community, such as the type that occurs on SB Nation game day threads. The conversation does not center around any one individual’s experience, but rather the collective condition of the community. The conversation is the experience. Each comment is driven with the purpose of evoking and expressing the emotions that the community experiences, and particularly the ones they hold in common.
  • Steve Ransom on 29 Aug 11
     
    Great article.
mixawy late

palm leaves - 0 views

www.photographicart.com/...palm_leaves.jpg

palm leaves

shared by mixawy late on 20 Aug 11 - No Cached
  • mixawy late on 20 Aug 11
     
    palm leaves
Dennis OConnor

Education Week Teacher: High-Tech Teaching in a Low-Tech Classroom - 26 views

www.edweek.org/...barnett_hightechteaching.html

education Low-Tech 21st century skills ed-tech blended learning

shared by Dennis OConnor on 04 Sep 11 - No Cached
  • How can we best use limited resources to support learning and familiarize students with technology?
  • get creative with lesson structure
  • Take advantage of any time that your students have access to a computer lab with multiple computers.
  • ...10 more annotations...
  • Relieve yourself from the pressure of knowing all the ins and outs of every tool. Instead, empower your students by challenging them to become experts who teach one another (and you!) how to use new programs.
  • "Pass it On" Buddy Method
  • Students assist one another in creating digital products that represent or reflect their new learning. It’s a great way to spread technological skills in a one-computer classroom.
  • Group Consensus Method
  • Small groups of students engage in dialogue on a particular topic, then a member uses a digital tool to report on the group's consensus.
  • Rotating Scribe Method
  • Each day, one student uses technology to record the lesson for other students.
  • Whole Class Method
  • Teachers in one-computer classrooms often invite large groups of students to gather around the computer. Here are a few suggestions for making the most of these activities
  • When we are faced with limited resources, it is tempting to throw up our hands and say, "I just don't have what I need to do this!" However, do not underestimate your ability to make it work.
  • Dennis OConnor on 04 Sep 11
     
    Might help create a blended classroom, even when you have to share the blender.  Common sense advise for the real world of underequipped classrooms and stretched thin teachers.
intermixed intermixed

Lunettes De Soleil Chanel pas cher De - 0 views

Dans le même temps, les ministres européens des Affaires étrangères ont pris des sanctions -restrictions de visas et gels d'avoirs- contre 21 responsables ukrainiens et russes dont Axionov et Konst...

Lunettes De Soleil Carrera pas cher Chanel

started by intermixed intermixed on 22 Mar 14 no follow-up yet
Jeff Wells

Nine Elements - 4 views

www.digitalcitizenship.net/Nine_Elements.html

digitalcitizenship digital_citizenship InternetSafety citizenship netiquette digital Learning

shared by Jeff Wells on 10 Jun 09 - Cached
  • Users need to understand that stealing or causing damage to other people’s work, identity, or property online is a crime.
  • Hacking into others information, downloading illegal music, plagiarizing, creating destructive worms, viruses or creating Trojan Horses, sending spam, or stealing anyone’s identify or property is unethical.
  • Digital citizens have the right to privacy, free speech, etc.
  • ...4 more annotations...
  • Digital Health & Wellness:
  • Eye safety, repetitive stress syndrome, and sound ergonomic practices
  • psychological issues that are becoming more prevalent such as Internet addiction. 
  •   Digital Commerce:   electronic buying and selling of goods. Technology users need to understand that a large share of market economy is being done electronically. Legitimate and legal exchanges are occurring, but the buyer or seller need to be aware of the issues associated with it. The mainstream availability of Internet purchases of toys, clothing, cars, food, etc. has become commonplace to many users. At the same time, an equal amount of goods and services which are in conflict with the laws or morals of some countries are surfacing (which might include activities such as illegal downloading, pornography, and gambling). Users need to learn about how to be effective consumers in a new digital economy. 
  • Jeff Wells on 11 May 12
     
    The handout from this morning's session with Troup
intermixed intermixed

Longchamp Beige Classique pas cher Le - 0 views

Yi a affirmé que les éléments fondamentaux étaient "solides et résilients".Le Premier ministre tchèque favorable à une coopération transatlantique dans la recherche spatiale PRAGUE La coopération e...

Sac Longchamp Pliage pas cher Beige Classique à Dos

started by intermixed intermixed on 03 Nov 14 no follow-up yet
intermixed intermixed

Longchamp Pliage Rose pas cher Une - 0 views

Pour le reste, soit environ 4 milliards d'euros, EADS doit faire avec ses seules ressources. Or, les retards d'industrialisation de l'A 380 les mettent sous tension. D'où le recours probable aux ac...

Jeremy Scott Rose pas cher Longchamp Pliage Sac

started by intermixed intermixed on 31 Oct 14 no follow-up yet
intermixed intermixed

sac lancel pas cher C'est - 0 views

La présidence allemande prévoit deux temps forts : une « déclaration politique » le 25 mars 2007, jour anniversaire du traité de Rome, suivie, en juin 2007, d'une « esquisse de texte de Constitutio...

hermes birkin neuf pas cher， sac lancel cher，ralph lauren rugby cher

started by intermixed intermixed on 30 Dec 14 no follow-up yet
intermixed intermixed

Michael Kors Sacs bandoulière Certes - 0 views

Le 12 septembre dernier, Ali al-Naïmi, le ministre saoudien du Pétrole, est venu à Vienne à la réunion des ministres de Opep. Il a expliqué à ses confrères que son pays allait porter ses capacités ...

Sacs bandoulière Michael Kors pas cher

started by intermixed intermixed on 23 Aug 14 no follow-up yet
intermixed intermixed

faux foulard burberry pas cher Dans - 0 views

Et celle que vous auriez aimé dessiner ?L'Aston Martin Vantage ou une Bugatti Atlantic.Le comble du snobisme automobile ?L'intérieur d'une Maybach. Préférez-vous la vitesse ou le confort ?La vitess...

fausse echarpe burberry pas cher faux foulard sac

started by intermixed intermixed on 31 Jul 14 no follow-up yet
intermixed intermixed

lunette ray ban clubmaster Si - 0 views

Mais la destination de l'appel, sa durée et l'endroit d'où il provient devront être sauvegardés pendant au moins six mois. L'accès aux données sera réservé aux autorités judiciaires, dans le cadre ...

lunette ray ban aviator clubmaster canada

started by intermixed intermixed on 10 Sep 14 no follow-up yet
Dennis OConnor

E-Learning Graduate Certificate Program: Horizon Report 2011 E-Learning Relevent Research - 14 views

elearning-certificate.blogspot.com/...-2011-e-learning-relevent.html

edtech educause research e-learning technology

shared by Dennis OConnor on 17 Feb 11 - No Cached
  • The 2011 Horizon Report is a collaboration between The New Media Consortium and the EDUCAUSE Learning Initiative
  • Executive Summary Overview
intermixed intermixed

Survetement Armani EA7 He - 0 views

Israël redoute que l'essai nucléaire du régime de Pyongyang, effectué en dépit des pressions internationales, ne soit interprété comme un feu vert par Téhéran. Se félicitant de disposer de sa propr...

Survetement EA7 pas cher Armani Lacoste

started by intermixed intermixed on 06 Aug 14 no follow-up yet
intermixed intermixed

chemise Burberry Femme À - 0 views

Il faut « plus de contrat et moins de loi », a résumé hier Jacques Chirac devant le Conseil économique et social. C'est le sens de cette réforme qui, rappelons-le, n'arrive pas en terrain vierge : ...

Longchamp Pliage Medium chemise Burberry Femme sac

started by intermixed intermixed on 06 Aug 14 no follow-up yet
tomhis

[Homework Helper Online] - 1 views

It is easy to become stressed out over online classes, especially if you have a large amount of homework or assignments, or if you need to take an exam. Homework Helper Online are here to provide a...

Homework Helper Online classes take an exam

started by tomhis on 27 Jun 14 no follow-up yet
tsmd1961

Content Curation by Lucian Duma | ZEEF - 0 views

contentcuration.zeef.com/lucian.duma

shared by tsmd1961 on 27 Jan 14 - No Cached
  • LUCIAN DUMA on 27 Jan 14
     
    Dear teachers, researchers and social media curators if you like my online research with more than 100 edtools, ipad and windows phone apps to mLearning please share: tweet, Like, G+ my #startup #curation page http://goo.gl/5U7EtN If I achieve more than 200 shares I will add other 100 killer #ipad apps to #mlearning on the page and if you know a killer app please suggest it on the page topic and if you like my page leave a comment or mail me .þff
  • tsmd1961 on 17 Jul 14
     
    The Internet Curator's role is to seek on the web information related to a specic domain,fillter them, select them,organise,share,present them in a unique mode.Curation-Art of:searching,selecting, sharing/bookmarking ,organizing online informations.Discover more than 300 ipad apps in my Startup Portfolio https://ipad-apps.zeef.com/lucian.duma A very large and organized collection of Ed Tech resources
chakri_seo

Video conferencing - How it can help reduce your business costs? - 0 views

*Video conferencing can help your business get people virtually at one place at the same time and in an efficient manner. *Where traveling was a necessary part of business before, this has now been...

conferencing products conference Web video Internet HD India

started by chakri_seo on 18 Nov 14 no follow-up yet
intermixed intermixed

Longchamp Pliage Rose pas cher Une - 0 views

Pour le reste, soit environ 4 milliards d'euros, EADS doit faire avec ses seules ressources. Or, les retards d'industrialisation de l'A 380 les mettent sous tension. D'où le recours probable aux ac...

Jeremy Scott Rose pas cher Longchamp Pliage Sac

started by intermixed intermixed on 30 Oct 14 no follow-up yet
Nigel Coutts

Why build a Personal Learning Network? - 11 views

thelearnersway.net/...ld-a-personal-learning-network

education resources learning teaching PLN

shared by Nigel Coutts on 20 Sep 15 - No Cached
  • Nigel Coutts on 20 Sep 15
     
    'Inside the Black Box' was written by Black and William in 1998 and in it they describe the classroom as a black box with inputs and outputs but what occurred inside was a mystery. For many teachers the reality has been that what occurs in their classroom has been both private and isolating, a matter between the teacher and his or her students but a task largely tackled alone. But this isolationist view is, in the age of the social media and networking increasingly challenged and more and more teachers are finding their voice, sharing their ideas and gaining valuable insights from a global community of connected educators.
Paul Beaufait

The Full Measure of a Teacher: Using value-added to assess effects on student behavior ... - 2 views

www.educationnext.org/ssess-effects-student-behavior

assessments behaviors teaching teacher development test scores

shared by Paul Beaufait on 29 Oct 18 - No Cached
  • The fact that teacher impacts on behavior are much stronger predictors of their impact on longer-run outcomes than test-score impacts, and that teacher impacts on test scores and those on behavior are largely unrelated, means that the lion’s share of truly excellent teachers—those who improve long-run outcomes—will not be identified using test-score value-added alone
    • Paul Beaufait
      Paul Beaufait on 29 Oct 18
       
      Impact on High-School Success, ¶4
  • Paul Beaufait on 29 Oct 18
     
    Jackson, C. Kirabo. (2018). What Do Test Scores Miss? The Importance of Teacher Effects on Non-Test Score Outcomes. Journal of Political Economy, 126(5).
« First ‹ Previous 161 - 180 of 209 Next › Last »
Showing 20▼ items per page