eteacher

Here is a slideshow on Podcasting:
[slideshare id=10614&doc=podcasting-10614-19733&w=425]

Web 2.0

• read/write or shared content
• an increased emphasis on user generated content
• data and content sharing and collaborative effort
• use of various kinds of social software
• new ways of interacting with web-based applications
• the use of the web as a platform for generating, re-purposing and consuming content

Why Web 2.0?

• greater efficiency
• changes in student population
• better learning and teaching methods
• allowing greater student independence and autonomy
• greater collaboration

Problems

• accessibility
• visibility and privacy
• data ownership
• control over content
• longevity of data
• data preservation
• staff and student training

The Future

• The broadcast media increasingly adopting Web 2.0 technologies, with greater audience participation and audience created content
• The increased bandwidth will encourage a move from the desktop to mobile devices and browsers
• Content will be created, shared and consumed on mobile devices.
• Computing that is always on, will change our everyday digital and media environments, mediating the world in new ways.

Web 2.0 Softwares

• Individual systems are hosted on servers and accessed across the web via a browser, they may be interchangeably be called Web 2.0 systems, Web 2.0 services or Web 2.0 applications.

Blogs

• A blog is a system that allows a single author (or a group of authors) to write and publicly display time-ordered articles (called posts)
• Readers can add comment to posts.
• In schools, students using their individual blogs can build up a corpus of interrelated knowledge via posts and comments, encouraged and facilitated by a teacher.

• Teachers can use a blog for course announcements, news and feedback to students.
• Syndication technologies (RSS feeds) enable groups of learners and teachers to easily keep track of new posts.

Wikis

• A wiki is a system that allows one or more people to build up a body of knowledge in a set of interlinked web pages, using a process of creating and editing pages. The most famous wiki is Wikipedia.
• Wikis can be used in class projects, and are particularly suited to the production of collaboratively edited material.
• Wikis can be used by teachers to supply scaffolding for writing activities – thus in a group project a teacher can supply page structure, hints as to desirable content, and then provide feedback on student generated content.
• Students can provide feedback on each other’s writing.

Social Bookmarking

• A social bookmarking service provides users the ability to record (bookmark) web pages, and tag those records with significant words (tags) that describe the pages being recorded.
• A good examples is del.icio.us.
• Over time users build up collections of records with common tags, and users can search for bookmarked items by likely tags. Since items have been deemed worthy of being bookmarked and classified with one or more tags, social bookmarking services can sometimes be more effective than search engines for finding Internet resources.
• Users can find other users who use the same tag and who are likely to be interested in the same topic(s).
• In some social bookmarking systems, users with common interests can be added to an individual’s own network to enable easy monitoring of the other users’ tagging activity for interesting items.
• In schools, teachers and learners can build up collections of resources.

Podcasting

• Podcasting is a way in which a listener may conveniently keep up-to-date with recent audio or video content.
• Podcasting is a combination of audio or video content, RSS, and a program that deals with RSS notifications of new content, and playback or download of that new content to a personal audio/video player.
• Vidcasts are video versions of podcasts.
• Podcasts can be used to provide introductory material before lessons, or, more commonly, to record lectures/lessons and allow students to listen to the lectures again, either because they were unable to attend, or to reinforce their learning.
• Vidcasts can be used to supply to supply videos of laboratory experiments.
• Podcasts can be used to supply audio tutorial material and/or exemplar recordings of native speakers to foreign language learners.

Other Media Sharing

• Distribution and sharing of educational media and resources. For example, an art history class could have access to a set of art works via a photo sharing system, such as Flickr.
• The ability to comment on and critique each other’s work.
• Flickr allows for annotations to be associated with different areas of an image and for comments to be made on the image as a whole, thereby facilitating teacher explanations, class discussion, and collaborative comment.
• FlickrCC is a particularly useful ancillary service that allows users to find Creative Commons licensed images that are freely reusable as educational resources.
• Instructional videos and seminar records can be hosted on video sharing systems. Google Video, YouTube and TeacherTube.

Social Networking

• Systems that allow people to network together for various purposes. Examples include Facebook and MySpace, Second Life (virtual world), and Elgg.
• Social networking systems allow users to describe themselves and their interests, and they generally implement notions of friends and communities.
• There are a wide variety of educational experiments being carried out in Second Life. These vary from the mundane with a virtual world gloss to more adventurous experiments that take advantage of the virtual reality.

Collaborative Editing Tools

• These allow users in different locations to collaboratively edit the same document at the same time. Examples are Google Docs (Word processor, Spreadsheets & Presentation) and Gliffy (diagrams online).
• In schools, these can be used for collaborative work over the web, either edited simultaneously or simply to share work edited by different individuals at different times.
• Students from different classes or schools can work on the same document.

Syndication using RSS feeds

• In a world of newly added and updated shared content, it is useful to be able to easily keep up to date with new and changed content, particularly if one is interested in multiple sources of information on multiple web sites.
• A feed reader (sometimes called an aggregator) can be used to centralise all the recent changes in the sources of interest, and a user can easily use the reader/aggregator to view recent additions and changes.
• RSS (Really Simple Syndication) is used to list changes (these lists of changes are called feeds, giving rise to the name feed reader).
• A feed reader displays changes in summary form, and allows the user to see/download the complete changes.
• In a group project where a wiki is being developed collaboratively, RSS feeds can be used to keep all members of the group up to date with changes as they can be automatically notified of changes as they are made.
• Similarly one can be automatically notified of new blog posts made by class members.

Social constructivism

• Social constructivist approaches are particularly aided by Web 2.0 tools as mediating mechanisms between collaborating students and between students and teachers, particularly between students who might be sometimes be working in different places and at different times.
• A group of students might construct an artefact in a wiki, but also be guided by a teacher who provides scaffolding in the same wiki. This scaffolding could take the form of wiki page structure and titles for pages to be filled in by the students, guidance as to areas to discuss in the wiki, the kind of content that is desired, and feedback on existing student produced content. Possible issues and problems
• Much Web 2.0 based student work is about content sharing and repurposing. This is can easily be seen by students as part of a new teenage copy-and-paste culture that runs counter to traditional notions of plagiarism, and adjustments may need to be made, either to redefine plagiarism (unlikely to occur), or to help students transcend this culture.
• There may be a skills and/or culture crisis as ‘old world’ teachers are forced to use unfamiliar tools and work and in unfamiliar ways and alien environments.
• Not all students may be digitally connected with a computer and Internet connection at home. These students would be at a profound disadvantage in a new world of Web 2.0 enabled learning without specific care being taken to address their needs.

Conclusion

• Web 2.0 will have profound implications for learners and teachers in formal, informal, work-based and life­long education. Web 2.0 will affect how schools and universities go about the business of education, from learning, teaching and assessment, through contact with school communities, widening participation and interfacing with industry.
• However, it would be a mistake to consider Web 2.0 as the sole driver of these changes; instead Web 2.0 is just one part. Other drivers include, for example, pressures to greater efficiency, changes in student population, and ongoing emphasis on better learning and teaching methods.
• Nonetheless, Web 2.0 is a technology with profound potentiality for inducing change in the education sector. In this, the possible realms of learning to be opened up by the catalytic effects of Web 2.0 technologies are attractive, allowing greater student independence and autonomy, greater collaboration, and increased pedagogic efficiency.

All educators have the responsibility to prepare their students to implement the web 2.0 communication tools effectively and efficiently. Given the dynamic and rapidly changing nature of technology, we teachers must move to affect change in our classrooms, schools, districts, and maybe even beyond. We must begin with ourselves! If we can achieve this one class at a time, what a difference we can make!

What type of world are we preparing our students for? A world of needless facts or a world of communication? We have the power to change and change we must. Yes, we DO have to commit to make the change we want to see in the world. It’s the school’s responsibility to expose kids to tools and techniques related to technology in order to prepare them for the real world. We should look more at preparing our children for the real world that awaits them and that can only be done by putting more of an emphasis on technology in the classroom.

We need to make a personal effort to incorporate the elements of Web 2.0 into our classroom. It is our responsibility as educators to prepare our students to implement these communication tools effectively and efficiently. We can begin with ourselves! If we can achieve this 1 class at a time, what a difference we can make!

Students who have experiences with these technology tools today will most likely utilize them in the workplace…. leading to more productive and contributing members of society.

Many teachers do not always know how to use web 2.0 tools themselves. How can they teach students how to use it if they have not used it themselves? Teachers need to be given concrete suggestions for using these technologies in their classrooms. They must be given concrete examples on how to use it to get students involved or what activities the teachers can use. If teachers do not really understand the technology, how can we ask them to come up with creative ways of using it in their classroom.

Of course, participating in blogs, wikis simply by reading them would give many teachers more specific ideas for using technology in their classrooms.

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A comprehensive guide to podcasting is available at PoducateMe.

The PoducateMe Podcasting Guide takes the mystery out of:

• Finding and downloading podcasts
• Selecting appropriate podcasting equipment and software
• Recording, editing and polishing your podcast
• Creating an “enhanced” podcast containing links and graphics
• Uploading your podcast to the Internet
• Creating a podcast blog
• Sharing podcasts with your students
• Much more!

Have a look at it, i f want to know more about podcasting.