Where's that podcast channel?

We've all had that experience "now you see it - now you don't". Occasionally, you may find that some podcast channels are no longer listed within our podcast directory. This can be for a variety of different reasons:

• the podcaster has ceased to provide/update the podcast channel
• there may be technical problems associated with the RSS feed
• the content of the podcasts no longer meets our criteria
• the podcast channel was never listed in the directory
• the podcast channel has been removed for another reason

This process is part of ongoing quality assurance processes, we regularly review the content of our podcast directory - new podcast channels are added and, sometimes, podcast channels are removed. You may also find that not all podcasts associated with a channel are actually listed. As a general rule we maintain a list of up to 25 podcasts though less than this may be displayed on screen. However, displays always include the most recently published podcasts with the newest listed first.

Where a podcast channel and podcasts are no longer listed an advisory notice is now displayed on screen. We trust this is update is helpful to you.

Validating RSS Feeds

Right from the outset, the RSS specification provided an international standard for the exchange of data in a common format. With the addition of the "enclosure" tag the way ahead for referencing files was introduced, heralding the basis for podcasting - the rest is history.

There are many software and online products that will help to manage the production and publication of podcasts, most generate the associated RSS feeds on behalf of the user. Whilst many of these automated RSS feed generators produce a file that can be used with RSS aggregators and RSS enabled web-browsers, often the RSS files themselves do not validate and can cause problems a range of problems.

If you haven't tried this before, it is always worth checking whether your RSS file is valid by testing in with an RSS feed validator. The "Feed Validator", for example, is an excellent online tool to not only check whether the RSS feed is compliant but also highlights any problems and provides guidance on how to rectify the situation.

You will be surprised to discover how many RSS feeds fail the test!

Where a valid RSS feed passes the online test, you are given the option of including the valid RSS banner on your website or blog. When did you last see this banner feature anywhere on websites?

If you want to see this validation in action, see the results from the validation check for our podcast feed or the RSS feed generated by Blogger for this weblog!

If you create your own RSS feed, write software or online systems, the RSS Advisory Board publish a most useful "best practices profile" which contains very clear guidance and numerous examples.

School podcasts in 2008

Announcing the return of our podcast for educators. In this podcast - a rather belated first episode for 2008 - we feature a selection of podcast channels from our schools category.

This variety of podcasts is produced by children and young people in elementary, primary and secondary schools. At our Podcast Directory for Educators, you can locate further details about all of the featured podcasts, their associated website URLs, RSS feeds and any iTunes information.

Channels featured in this podcast are:

• Hartbeat Radio
• What's New?
• Portable Radio
• Aquicast
• Sandia Prep Radio International Podcast
• Proctor HS Orchestra's Podcasts

Do you know of other good quality podcasts that would be ideal for use by professional educators and their professional development? If the answer is "yes" then do please let us know or, alternatively, just submit details about the podcast for review. We are always keen to showcase and promote educational podcasts from around the world.

Search and locate

We have upgraded the search facility in our directory to improve its functionality and ease of use, especially for children and young people.

As before, you can select the subject categories for the search from the pull down menu. This separates the categories even further to narrow the range of podcasts and speed up the search. However, the main change is that the search will locate a match in the podcast descriptions and will now highlight those located with blue text.

We have also included a few further enhancements to make sure that searches are more effective. Regardless of the format of the search text (which can be one or more words up to a total of 20 characters), the actual search process is not case-sensitive. Therefore, a search on "john james" would not only match john james but also highlight other permutations such as John James, JOHN james, john James etc.

Hopefully, children and young people in particular should find this improved search facility easier to use.

Podcasting for Education Conference

This two-day conference, organised by Discovering Futures Limited, will be held at The University of Warwick, Wednesday 2nd and Thursday 3rd April 2008 and targeted at:

• Academics and researchers;
• Staff involved with the student experience: for example, careers, student services, IT and library, students’ unions, estates and welfare;
• Marketers and public relations professionals;
• Staff engaged or interested in enhancing the learning experience through the use of technology.

Further details about the conference, the programme and booking form can be found at the Discovering Futures website.

Podcasting "words and pictures"

An increasing number of schools are making use of enhanced podcasts to present and share a wide range of work produced by children and young people. Enhanced podcasts are a simple but effective multi-media format for creating "words and pictures", introducing a different set of skills for children and young people to master.

Podcasters can incorporate a series of images to illustrate a range of activities and samples of work from educational topics. In addition, enhanced podcasts can also include chapter markers to help organise content into various themes and these podcasts may incorporate hyperlinks that point to content on the internet such as pages on a school blog or website.

You can identify an enhanced podcast by the use of the .m4a file extension. However, this is not foolproof as some audio podcasts are encoded in AAC format and use the same file extension.

In our podcast directory we include a graphic symbol together with explanatory text so you can spot the difference! The description associated with an enhanced podcast listed in our directory will include the following line:

An enhanced podcast in AAC format.

Succession planning

Whenever there is specific expertise amongst educators within any educational organisation, there is always the need to consider succession planning to ensure there is continuity of experience and provision for children and young people.

Over the past two years, we have selected and listed over 400 podcast channels in our podcast directory, over 80 from schools. During this time we have noticed some interesting trends. Many podcasts from schools are published on a regular basis; for example on either a weekly or monthly cycle. Some publish podcasts on an occasional basis whilst others produce a series of podcasts for just a limited period.

During a recent review of school podcasts listed in our directory, where podcasts were produced for only a limited period a number of factors emerged:

• podcasting was a short burst of activity related to a specific curriculum topic or development of ICT skills;
• the teacher with the expertise and/or interest in educational podcasting had moved on to another post (some may also migrate into education support services);
• podcast production relied upon expertise and support obtained from an external source;
• technical problems arose in producing podcasts or maintaining the necessary ICT infrastructure.

Of these, the most common factor was the teacher leaving the school - effectively taking the educational podcasting knowledge and expertise with them. This would seem to underline the importance of a policy for succession planning. Whatever podcasting expertise there is within a school, some action to share this expertise more widely would seem a sensible option. For example:

• providing effective in-service or professional development of other teachers and adults;
• developing the confidence and expertise of the children and young people themselves.

Has your organisation planned for succession?

Hosting Outages

Many apologies if you encountered difficulties in accessing our podcast directory website and associated sections during the period 26-27 July 2007. The hosting company we use experienced both hardware and software malfunctions that rendered all Unix servers out of service for an extended period. Major repairs have been implemented and the fact you are no able to read this posting does mean that "normal service has been resumed".

Again, please accept our sincere apologies for any disruption to your use of our website but the causes were totally outside our control.

Video Podcasts, iTunes and Apple TV

With the launch of Apple TV, it is likely that there will be increased interest in the creation and publication of video podcasts as the podcasting features within the popular iTunes are fully compatible.

So what is the advice to those of you interested in incorporating more video podcasts in your RSS feeds so they can be used with Apple TV?

Fortunately, Apple have included details in a section devoted to this topic within the latest version of their technical specifications. The video podcast section provides good advice on formatting the video for the specific format needed to optimise the video for both Apple TV and the iPod.

Good news?

Well "yes and no". As video buffs will remind you, as well as video compression formats there are also different screen aspects to take into consideration too - widescreen (16:9) or normal (4:3). Once you have decided on the format for the video source, the rest is relatively easy on a Mac. Choose a method using the built-in iPod converters of Compressor ("H.264 for iPod"), QuickTime Pro ("Movie to iPod") or iTunes ("Convert Selection for iPod"). To achieve the best optimisation, the minimum width for your video source file should be 640 pixels. The result of the conversion process will be an .m4v file using the H.264 codec that is compatible with Apple TV and iPods.

So will Apple TV find a home in the classroom of the future? We will all just have to wait and see!

Cyber Bullying

In the UK as elsewhere there is growing consternation about the recent spate of "cyber -bullying" of fellow students and teachers. It seems there is an increasing number of instances where mobile phones are being used to "film" students and teachers and then publishing the video images onto websites to cause at the very least embarassment but potentially much, much more harm to victims.

There is no doubt that such websites offer a simple and easy to use publishing and broadcasting service - a form of open-access video blog and catalogue. However, it is this very ease of use and opportunity to freely publish content (without editorial control) that can be abused. On a open-access video blog, the malicious cyber bully can hide their identity behind various pseudonyms by creating a fictitous account and simply ignoring the website terms or conditions. Often, the fine print of such terms and conditions include a section about submitting material that is not unlawful, obscene, defamatory, libelous, threatening, harassing, hateful and racially or ethnically offensive. However, recent cases have shown that a determined cyber bully can readily exploit these loopholes to publish and broadcast before action is taken to remove the offending material. The damage is already done.

Fortunately, podcasts are not subject to the same kind of misuse but are, nevertheless, unregulated. One of the advantages of publishing audio, video or enhanced podcasts via an RSS feed is that the podcaster has full editorial control over the content and all the information to be published about each podcast. Others can only read the content of the RSS feed and associated podcasts. Creating and maintaining a RSS feed is much more time-consuming and important details such as the owner, publisher and URL for the RSS feed are located in the public domain, thus providing a form of greater accountability as well as social and moral responsibility. In addition, most podcast directories incorporate a decision-making or quality assurance process before listing a podcast channel.

It is important for us all to make "loud and clear" these distictions. If not, there is always a danger that the fallout from cyber bullying cases will persist in the public mind. This has the potential for seriously damaging the educational potential of podcasting as it is seen as "part of the problem" of intenet-based broadcasting and publishing.

Professional Series - the 2nd Podcast

We are delighted to introduce the second episode of our new series, we feature a selection of podcast channels from our category on educational news and items for professional educators. This particular episode certainly has a distinctly technological theme!

Channels featured in this podcast are:

• SMARTBoard Lessons Podcast
  
• Booruch
  
• Teach with Tech
  
• Soft Reset
  
• Connect Learning, with David Warlick

In our Podcast Directory for Educators, you can locate further details of all the featured podcasts, the associated website URLs, RSS feeds and iTunes information.

Do you know of other good quality podcasts that would be ideal for use by professional educators and their professional development? If the answer is "yes" then do please let us know or, alternatively, just submit details about the podcast for review. We are always keen to showcase and promote educational podcasts from around the world.

Our theme tune is, as always, "Boogie for Jools" from logicalaudiomusic.com.

Podcast Special: Professional Series

We are delighted to announce that the first podcast in our new series has been posted and is available via our RSS feed, on our website and is also listed on iTunes.

In this podcast, we feature a selection of podcast channels from our category on educational news and items for professional educators. You can locate further details of all the featured podcasts, their associated website URLs, RSS feeds and iTunes information at our Podcast Directory for Educators.

The channels we feature in this first podcast are:

• Critical Literacy in Practice : CLIP Podcast
• Inside Learning
• John Merrow Podcast
• Learning and Teaching Scotland
• Wisconsin Center for education Research News

Do you know of other good quality podcasts that would be ideal for use by professional educators and their professional development? If the answer is "yes" then do please let us know or, alternatively, just submit details about the podcast for review. We are always keen to showcase and promote educational podcasts from around the world.

Power of spoken words

It is perhaps most appropriate that the focus of our first subject special podcast is on English and literature. The power of spoken words not only is symbolic of the history of radio but also the advent of podcasting.

The latest podcast, entitled "Subject Special: English and literature" features a sample of podcast channels that are ideal for educational use with learners from 5-19 years of age. There are, for example, podcasts on reading, books, traditional and original stories, the etymology of words, sacred poetry from around the world and a tale about the Bard - William Shakespeare of course!

The seven podcast channels featured in our latest podcast are:

• Bobby Bucket Podcasts
• Book Voyages
• Storynory
• The Kedou Chronicles - A Little Bear's Podcast
• Podictionary Weekly
• Poetry Chaikhana
• Shakespeare-upon-iPod

Each of these, together with other podcast channels about English and literature, can be found in the subject category of our Podcast directory for educators. Links are provided to the websites for each podcaster, their RSS feed and any iTunes listing. Our latest podcast will also be included in the iTunes podcast directory - "Podcasts for educators".

The podcast only features a few of the many channles that are listed in our English and Literature category which cover a range of topics. Others include podcasts about fairy tales, short stories of famous American authors such as Mark Twain and H.G. Wells, poetry, learning English as a spoken language and for business, materials for creative writing as well as lectures, conversations and readings with a wide range of writers.

Despite the increase of video media that is now becoming available as podcasts, audio still retains a magical quality for the listener, young or old, and helps to stimulate your imagination. The advent of podcasting in this digital age now provides us with even more opportunities to marvel at the "power of spoken words". The work of podcasters in combining numerous topics provides us all with a rich and varied experience anytime, anywhere. Often original in scope, the podcasts are presented first hand and convey a real sense of purpose.

If you know of other good quality podcasts on English and literature topics that would be ideal for use with children and young people, then do please let us know or submit details about the podcast. We are always keen to showcase and promote educational podcasts from around the world.

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