web 2.0 a journey for all. 10 top reasons students can’t do their homework... 10.tech support for...
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Web 2.0Web 2.0A Journey for AllA Journey for All
10 Top Reasons Students Can’t 10 Top Reasons Students Can’t Do Their Homework. . .Do Their Homework. . .
10.Tech Support for my PC was outsourced offshore.
9. I had to delete it to make room for my iTunes.8. I’m still handwriting it. The MS Office license was too expensive.7. I e-mailed it. . .didn’t you get it?6. I couldn’t afford the HP ink cartridge.
5.It took too long to type on a regular keyboard. Can I text it to you instead?
4.The cut and paste keys on my keyboard are worn out.
3.I plan on “open sourcing” from the kid next to me.
2.I had a visit from the Blue Screen of Death.
1.The dog chewed up my laptop.
Web 1.0Web 1.0
Could find information online and use it Show your work to your peers Store your portfolios Even create web pages
Web 2.0Web 2.0
Write directly online in a blog Get immediate feedback from peers Collaborate with peers Post photos, videos, and podcasts You do the posting You control the tools of production You control the publishing
What is Web 2.0?What is Web 2.0?
Disruptive technologies Invented term
Desktop applications Many tools free Social
Open Source movement Isolation to interconnectedness Open and democratic May have the greatest impact on businesses
Best ExampleBest Example
Wikipedia Collaborative encyclopedia Entries created and updated by more people.
What is Web 2.0? Web 2.0 is a trend in World Wide Web technology, and web design, a second
generation of web-based communities and hosted services such as social-networking sites, wikis, blogs, and folksonomies, which aim to facilitate creativity, information sharing, collaboration, and sharing among users. It is almost defined as the new era of the World Wide Web. The term became notable after the first O'Reilly Media Web 2.0 conference in 2004.[2][3] Although the term suggests a new version of the World Wide Web, it does not refer to an update to any technical specifications, but to changes in the ways software developers and end-users use webs. According to Tim O'Reilly:
“Web 2.0 is the business revolution in the computer industry caused by the move to the Internet as platform, and an attempt to understand the rules for success on that new platform.[4]”Some technology experts, notably Tim Berners-Lee, have questioned whether one can use the term in a meaningful way, since many of the technology components of "Web 2.0" have existed since the early days of the Web.[5][6] (Source: Wikipedia)
Web 2.0 DefinitionWeb 2.0 Definition
Tim O'Reilly regards Web 2.0 as business embracing the web as a platform and using its strengths (global audiences, for example).
Eric Schmidt's abridged slogan, don't fight the Internet, encompasses the essence of Web 2.0 — building applications and services around the unique features of the Internet
Web 2.0" can also relate to a transition of some websites from isolated information silos to interlinked computing platforms that function like locally-available software in the perception of the user
includes a social element where users generate and distribute content, often with freedom to share and re-use
rise in the economic value of the web to businesses, as users can perform more activities online
Change the nature of the Web from distributed to participatory Not a technological revolution it’s a social revolution
Source: Wikipedia
2121stst Century Learning Century Learning
Digital-Age Literacy Basic, scientific, economic, and technology literacy Visual and information literacy Multicultural and global awareness
Inventive Thinking Adaptability and managing complexity Self-direction Curiosity, creativity, and risk taking Higher order thinking
2121stst Century Learning (continued) Century Learning (continued)
Effective Communication Teaming, collaboration, and interpersonal skills Personal, social, and civic responsibility Interactive communication
High Productivity Prioritizing, planning, and managing results Effective use of real-world tools Ability to produce relevant, high quality products
Web 2.0 ToolsWeb 2.0 Tools
Based on Ajax programming Asynchronous JavaScript and XML Web development technique Creating interactive web applications Code is open source Web pages work faster It updates asynchronously—independent of
communication with the servers
Open SourceOpen Source
Genesis of Web 2.0 Proponents believe the source code for programs should
be available to anyone to use, study, enhance and distribute.
Open source is a set of principles and practices on how to write software, the most important of which is that the source code is openly available. The Open Source Definition, which was created by Bruce Perens[1] and Eric Raymond and is currently maintained by the Open Source Initiative, adds additional meaning to the term: one should not only get the source code but also have the right to use it. If the latter is denied the license is categorized as a shared source license. (Source: Wikipedia)
Open Source DefinitionOpen Source Definition
Under The Open Source Definition, licenses must meet ten conditions in order to be considered opensource licenses. Below is a copy of the definition, with unauthorized explanatory additions. There is a linkto the original unmodified text below. It was taken under/for fair use.
1. Free Redistribution: the software can be freely given away or sold. (This was intended to encourage sharing and use of the software on a legal basis.)
2. Source Code: the source code must either be included or freely obtainable. (Without source code, making changes or modifications can be impossible.)
3. Derived Works: redistribution of modifications must be allowed. (To allow legal sharing and to permit new features or repairs.)
4. Integrity of The Author's Source Code: licenses may require that modifications are redistributed only as patches.
5. No Discrimination Against Persons or Groups: no one can be locked out. 6. No Discrimination Against Fields of Endeavor: commercial users cannot be excluded. 7. Distribution of License: The rights attached to the program must apply to all to whom the program is
redistributed without the need for execution of an additional license by those parties. 8. License Must Not Be Specific to a Product: the program cannot be licensed only as part of a larger
distribution. 9. License Must Not Restrict Other Software: the license cannot insist that any other software it is
distributed with must also be open source. 10. License Must Be Technology-Neutral: no click-wrap licenses or other medium-specific ways of
accepting the license must be required. (Source: Wikipedia)
TagsTags
Metadata Traditional Web Pages
Search engines can find content because of content managers adding metadata or metatags
Web 2.0 Organized differently It uses words that authors select and attach to content
called folksonomies Keywords or tags that convey meaning to content Tags are logical and can be arranged in groups into concept
maps called tag clouds
SyndicationSyndication
Making information available to other web sites or to individual subscribers Done by adding XML code that readers can use
RSS Really Simple Syndication Difference between going out to find something
or having it come to you
AggregatorsAggregators
Using an aggregator Don’t have to keep checking for updates RSS feeds
In computing, a feed aggregator, also known as a feed reader, news reader or simply as an aggregator, is client software or a Web application which aggregates syndicated web content such as news headlines, blogs, podcasts, and vlogs in a single location for easy viewing. (Source: Wikipedia)
Tools, Tools, and More Tools!Tools, Tools, and More Tools!
3 most common Blogs Wikis Podcasts
BlogsBlogs
Web log Personal commentaries Contains text, images and links related to information on
other blogs, web pages, and media Readers participate easily Promotes open dialog Encourages community building Exchange ideas, opinions and attitudes Entries posted in reverse chronological order (most
recent first)
Blogs ContinuedBlogs Continued
2006-50 million blogs 2 new blogs launched every second Has become an important method of
communicating New way to express oneself to an authentic
audience
Blogs ContinuedBlogs Continued
Dangers Blogs students find when researching a topic
are highly subjective or inaccruate However, the audience itself may act as a filter
to its credibility Video web log
Vlog
Blogs ContinuedBlogs Continued
Blog Sites www.blogger.com www.wordpress.com www.drupal.org Classblogmeister.com www.gaggle.net Edublogs.org www.blogspot.com
WikisWikis
Web page accessible to anyone with a Web browser and Internet connection
Allows readers to collaborate with others writing it and adding, editing and changing contents
Wikipedia infamous
Wikis ContinuedWikis Continued
Benefits Group collaboration Problem solving Peer editing Writing ePortfolios Track changes
Wikis ContinuedWikis Continued
Wiki Sites www.wikispaces.com Mediawiki.com www.pbwiki.com www.jotspot.com www.wikidot.com
PodcastsPodcasts
Distribute multimedia files over the Internet Term created from Apple’s Ipod and
broadcast Can mean both content and delivery method
Used for Sharing expertise and opinios Keeping notes and reflections Tracking projects
Podcasts ContinuedPodcasts Continued
Sites www.apple.com/itunes/podcasts www.feedforall.com www.recordforall.com www.audacity.com www.Feed2podcast.com www.talkr.com www.findsounds.com www.freeplaymusic.com
Directories www.podcast.net www.podcastingnews.com
Social BookmarkingSocial Bookmarking
Popular web-based service that displays shared lists of user-created Internet bookmarks
Instead of using Favorites Classify the content using tags based
folksonomies Create annotated pages People connect through shared tags and
subscribe to one another’s lists Favorites available all the time
Social BookmarkingSocial Bookmarking ContinuedContinued
Sites Del.icio.us.com www.backflip.com www.furl.net www.blinklist.com www.simpy.com www.spurl.net
PhotosharingPhotosharing
Free online photo management and sharing applications
Invite people to view your pictures Viewers can leave comments Can notes and tags Tags are searchable Creative Commons License
Photosharing ContinuedPhotosharing Continued
Sites www.flickr.com www.webshots.com Zoto.com www.bubbleshare.com www.snapfish.com
Photo EditingPhoto Editing
Photo enhancing software A lot of good, free programs available Non-open source software
Picasa.google.com www.apple.com/iphoto/ www.microsoft.com/photostory
Photo Editing ContinuedPhoto Editing Continued
Open-Source Software www.gimp.org http://Sketchup.google.com www.apple.com/iphoto/ www.microsoft.com/photostory http://picasa.google.com www.tuxpaint.org http://cooltext.com www.1001freefonts.com
Video ShowcasingVideo Showcasing
Videos created with digital camcorders People can build or join a community that
produces and shows videos Create thoughtful and meaningful video clips Collaborate by uploading individual videos Digital story telling
Video Showcasing ContinuedVideo Showcasing Continued
Sites www.youtube.com www.teachertube.com www.videofurnace.com www.jumpcut.com www.eyespot.com www.grouper.com www.videoegg.com
Desktop ToolsDesktop Tools
Many Web-based applications have recently emerged
Word processing, spreadsheets, presentations
Most compatible with major office suites Social writing tools, people can share
docuements and collaborate
Desktop Tools ContinuedDesktop Tools Continued
Sites www.theopencd.org http://openoffice.org http://docs.google.com www.zohowriter.com, www.zohosheet.com, etc. www.ajaxwrite.com http://writeboard.com http://fanfiction.net www.glypho.com http://numbler.com http://numsum.com www.slideshare.net www.thumbstacks.com
Search EnginesSearch Engines
www.technorati.com www.google.com/notebook http://live.grokker.com http://rollyo.com www.squidoo.com
Aggregators (RSS)Aggregators (RSS)
www.bloglines.com http://google.com/reader/ www.newsisfree.com www.newsgater.com www.rojo.com
File SharingFile Sharing
http://windowslive.com http://allmydata.com http://glidedigital.com http://docs.google.com http://openomy.com http://xdrive.com
Task ManagementTask Management
www.tadalist.com www.voo2do.com
Online CalendarsOnline Calendars
http://calendarhub.com http://calendar.google.com www.k5n.us/webcalendar.php www.airset.com http://edtech.kennesaw.edu/intech/javatimer.html www.clockworktimer.com www.megaconverter.com/mega2 http://timeanddate.com
Mapping Mapping
http://earth.google.com www.gliffy.com http://nces.ed.gov/nceskids/graphing www3.newberry.org/k12maps
Web Start PagesWeb Start Pages
www.google.com/ig www.netvibes.com www.pageflakes.com http://protopage.com
Social NetworkingSocial Networking
www.myspace.com www.facebook.com http://imeem.com www.whyville.net