Web 2.0
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Web 1.0 allowed users to only read information on the internet through search engines like Google. It was described as a "read-only" web. Web 2.0 introduced new ways for users to interact with information by commenting, posting, uploading, and sharing content on sites like Facebook, Wikipedia, YouTube, and eBay. It transformed the web into a "read-write" platform. Web 3.0, also called the Semantic Web, will allow machines to better understand web pages like humans by turning the web into a large, connected database through common standards and identifiers.
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Web 2.0
- 2. What is web 1.0 ? • Typically, it’s when you went into Google, typed ‘web 2.0’ and read whatever information the links offered. • You can’t edit, add to, question or delete any of the information you searched for. It’s a “read-only web” or Passive-user web as Berners-Lee suggested 2 Ola Sayed Ahmed
- 3. What is web 2.0 ? 3 Ola Sayed Ahmed
- 4. What is web 2.0 ? • “The Web 2.0 world is defined by new ways of understanding ourselves, of creating value in our culture, of running companies, and of working together.” By John Battelle • It’s similar to asking the question: WHAT IS LIFE FOR YOU? 4 Ola Sayed Ahmed
- 5. What is web 2.0 ? • Typically it’s when you – post or comment on Facebook. – Read & write on Wikipedia. – Upload & download on 4shared. – Watch & upload videos on YouTube. – Sell or buy on eBay. – Be an employer or an employee through the net. – Online booking of a hotel or a flight. – Etc………… It’s a “read-write web” or react-only-users web as Berners-Lee suggested 5 Ola Sayed Ahmed
- 6. Web 1.0 Vs. Web 2.0 6 Ola Sayed Ahmed
- 7. Web 1.0 Vs. Web 2.0 Web 2.0Web 1.0 Google Ad SenseDouble Click WikipediaBritannica Online Bloggingpersonal websites search engine optimizationdomain name speculation cost per clickpage views web servicesscreen scraping participationpublishing Tagging (folksonomy”)directories (taxonomy) © 2015, O’Reilly Media, Inc. 7 Ola Sayed Ahmed
- 8. Aspects of Web 2.0 8 Ola Sayed Ahmed
- 9. Tools of Web 2.0 • Blogs e.g. • Podcasts e.g. the use of Subscribing or RSS • Social Networks e.g. • Wikis e.g. wikihow, wikianswers, wikitravel, Wikipedia, etc.. • Social Bookmarking e.g. #hashtags 9 Ola Sayed Ahmed
- 10. Web 2.0 & Education • "My vision of school/classroom 2.0 is, more than anything else, about conversations. Traditional schools involved teachers and textbooks delivering information to students, and students reflecting that information back. To better serve their future, today’s classrooms should facilitate teaching and learning as a conversation — two-way conversations between teachers and learners, conversations between learners and other learners, conversations among teachers, and new conversations between the classroom and the home and between the school and its community." David Warlick 10 Ola Sayed Ahmed
- 11. • “Instead of a top-down, “sage on the stage” approach to teaching, we are moving towards a more constructivist, “guide on the side” pedagogy which empowers students and encourages them to take responsibility for, and co-create, their learning experience.” By Joshua Stern, Ph.D. Web 2.0 & Education 11 Ola Sayed Ahmed
- 12. Web 2.0 Educational Tools 1. Tools that create or support a virtual learning environment. 2. Tools that support communication and cultivate relationships. 3. Resources to support teaching and learning. 4. Tools enabling students to create artifacts representing what they are learning. 12 Ola Sayed Ahmed
- 13. Web 3.0 • Web 3.0 is something called the Semantic Web, a term coined by Tim Berners-Lee, the man who invented the (first) World Wide Web. In essence, the Semantic Web is a place where machines can read Web pages much as we humans read them, a place where search engines and software agents can better troll the Net and find what we're looking for. "It's a set of standards that turns the Web into one big database," says Nova Spivack, CEO of Radar Networks, one of the leading voices of this new- age Internet. It’s an act & react users web Ola Sayed Ahmed13
- 14. Web 1.0 Vs. Web 2.0 Vs. Web 3.0 Ola Sayed Ahmed14
- 15. Web 1.0 Vs. Web 2.0 Vs. Web 3.0 Ola Sayed Ahmed15
Editor's Notes
- AdSense is making money by allowing ads on your blog or website. It’s available for everyone. DoubleClick is an ad service that rent s ads places on great websites . Screen scraping is rolling up & down through pages. Taxonomy is classification while folksonomy is categorizing by search engines or words.
- Harness : utilize use or exploit