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I have offered my students the chance to follow my twitter account now that class is over to see what I am up to. If they so choose to get a twitter account we can keep up with each other and we can help each other out in the future. Another nice thing about Twitter is that you do not need an account if you do not want to make postings, you can simply type in the twitter address of a person and see what they are up to. I am always looking for new ways to extend the walls of the classroom and having practicing teachers and administrators as fellow twitter followers should help keep our classroom teachings real and practical.
Finding a balance is going to the hardest part of using twitter. I am not really into how many people follow me but rather the quality of the postings I get from the people I follow. My goal is that the people I follow share a common interest of improving the teaching and learning process via the use of technology. Having real world contacts will be helpful as part of my twitter network. I already find myself wanting to have multiple twitter accounts to keep my personal life separate from my professional life but in practice this is not really an option for me as I barely have time to manage one account. I am trying to use my twitter account for professional use and trying to keep out the noise that this service can quickly degenerate into if you are not careful. I see others commenting that they are getting addicted to twitter, some seem to share every aspect of their lives, while others are more selective in their postings.
I am sure that my twitter account will ebb and flow as I incorporate it into the different classes I teach. I would like to ask the audience if there is anyone out there using twitter with their classes? If so how much success are you finding with this approach? I work in both the K-12 and higher education worlds so there are differences in how teachers are using twitter. I invite you to leave a comment in the TechTalk4Teachers blog to share your experiences with twitter so that others can learn more about valuable uses for this service.
Tom's Technology Pick of the Week
My Technology Pick of the Week this week has to do with free technologies that are available to teachers. My pick this week comes from my twitter network. Many schools are facing hard times and budgets are being cut to the bone. School funding for technology is getting more scarce but that is no excuse for creative teachers that have learned how to take advantage of free tools. My Technology Pick of the Week this week is a blog site called freetech4teachers and a link is available in the show notes. This site is maintained by a high school teacher from Maine and features many free technologies useful to teachers. I encourage you to check it out at:
http://freetech4teachers.blogspot.com/
a link is available in the show notes.
That wraps it up for episode 33 of TechTalk4Teachers. Show notes for this episode along with archived versions of previous shows are available on the web at the EIU Instructional Technology Center website at www.eiu.edu/itc just click on the Techtalk4Teachers Podcast link. If you would like to send your comments or suggestions to improve this podcast please send an email to techtalk@eiu.edu. Until next time this is Tom Grissom, keep on learning.
Monday, April 14, 2008
tt4t_033 Twittering and Free Technology
Monday, April 7, 2008
tt4t_032 Do you Twitter?
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Twitter users periodically go to the twitter site and type in a short description of what they are doing. The description is limited to 140 characters and can be described as microblogging. Twitter advertises that life happens between blog postings so shorter and more frequent posting give others a more complete view of what you do. My first impressions of twitter a couple of years ago was that nobody would want to “follow” other twitter users to see the mundane details of day-to-day life, that opinion is beginning to change for me. One reason that I am giving twitter a second chance is that this service is beginning to reach a critical mass of users where it is beginning to become useful if used selectively.
The idea behind twitter is for users to “follow” each other to see what everyone is doing. I guess the problem I had with the twitter service in the beginning was over my concerns privacy issues, I do not feel comfortable placing my entire life online for all to see yet many younger folks do not have this inhibition. Students think nothing of putting their life online through the use of Facebook and My Space.
Imagine having a class of students “twittering” about topics covered in class. If someone finds something interesting they can make a twitter post, called a “tweet”, and everyone that is following can immediately see the updates in their twitter account. Now I am not naïve enough to think that teachers and students are going to rush out and get twitter accounts so they can use them for educational purposes but it is an intriguing possibility. I am also curious to know if former students would be interested in following twitter feeds to keep up with their professional development needs. Once you finish a class the real learning begins and technology offers a way for continuing the conversation beyond the walls of a classroom.
The other thing that I have found useful in following other twitter users is that a sense of community can be built. I envision twitter as a useful professional development tool if you target the people you want to follow and post content that is relevant to learning.
Tom’s Technology Pick of the Week
My Technology Pick of the Week this week is the Twitter service. My new twitter account is listed in the show notes along with the website to signup for a new twitter account if you are interested in exploring more about twitter.
Twitter Homepage
http://twitter.com/
EIU Instructional Technology Center Twitter Account
http://twitter.com/eiuitc
If you are interested in following my twitter account you can visit twitter.com/eiuitc to see what I am doing. If you do get a twitter account please follow my eiuitc account and I will place you on my list to follow. Some communities are being built using twitter, the key is to select the people you follow that have common interests.
That wraps it up for episode 32 of TechTalk4Teachers. Show notes for this episode along with archived versions of the show are available on the web at the EIU Instructional Technology Center website at www.eiu.edu/itc just click on the Techtalk4Teachers Podcast link. I am changing things up a bit and am toying with the idea of a video podcast. Let me know what you think, would you be interested in seeing video demonstrations of educational technology? Send your comments or suggestions to techtalk@eiu.edu or leave a comment on the TechTalk4Teachers blog. Until next time this is Tom Grissom, keep on learning.
Wednesday, April 2, 2008
tt4t_031 The Changing World of Education
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I have provided a link in the show notes to his podcast titled War of the Worlds: The Human Side of Moore’s Law in which he poses an ISO 9000 certification system for students. It is worth a listen if you get a chance and it is only ten minutes long.
War of the Worlds Podcast by Robert Cringely
http://www.pbs.org/cringely/pulpit/2008/pulpit_20080321_004574.html
Click on the sound icon under the title to listen to the podcast or you can read the article.
Cringely argues that we now have the technology that will change the face of our present school system structure. How long it will take is another matter. An ISO certification system has the potential to take schools out of the equation for certifying student knowledge. If a system similar to the ISO 9000 certification used by manufacturing can be replicated for certifying student knowledge then a system would exist regardless of the method of education to qualify student knowledge. Home schoolers, charter schools, private schools, and public schools would have a way to qualify student performance regardless of method of education.
One of the effects of ISO 9000 certification for the United States has been a mass exodus of US manufacturing jobs to overseas factories. Overseas factories have become equal or superior to US based manufacturing as proven by stringent ISO certification. What would happen to US schools if a similar system were developed? Would we then have a fair way to compare student performance across the world? Where would students receive instruction from? New technologies make it possible to receive instruction from anywhere in the world, will it be the norm in 30 years for students to receive instruction from teachers based outside their local community? These are interesting questions and I would love to hear your comments, leave a comment on the TechTalk4Teachers blog or send and email to techtalk@eiu.edu so we can share your comments with others.
Tom’s Technology Pick of the Week
My Technology Pick of the Week this week is for teachers and students that have the need for text material to be read out-loud. Many times we have students with Individual Education Plans or special needs that require the reading of material either for testing purposes or for those that need a little extra help with reading. If the material is in digital form there are programs available that are able to convert text-to-speech. Read Please 2003 is a FREE program that allows you to copy and paste text into the program and the program will “read” the text back to you in a synthesized computer voice. You have a choice of two male and two female voices to select from. This can save you valuable time as students can use this program for their text-to-speech needs and thus free up the teacher or aide for other duties. It can also help students with tracking problems while reading because as the program reads the text the word being read is highlighted allowing the reader to follow along one word at a time. A link is provided in the show notes. If you download this program be sure to select the free version and you can uncheck the box for the trial version of the paid product.
Read Please 2003
http://www.readplease.com/
That wraps it up for episode 31 of TechTalk4Teachers. Show notes for this episode along with archived versions are available on the web at techtalk4teachers.blogspot.com that’s techtalk the number 4 teachers.blogspot.com
If you have questions or comments about using technology in the classroom of have some news you would like to share please send me an email to techtalk@eiu.edu or you can leave a comment on the TechTalk4Teachers blog. Until next time this is Tom Grissom, keep on learning.
Monday, March 24, 2008
tt4t_030 Web 2.0 Participatory technology and you
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After 30 episodes it is time to reflect over past episodes and ask the audience what you like about this podcast and also ask you what changes you would like to see to make this podcast more valuable in the future. If you have a suggestion for a technology pick of the week or comments that you think other teachers would benefit from please send an email to techtalk@eiu.edu so they can be shared. I would also like to ask that you mention this podcast to at least two fellow teachers to help spread the word about the TechTalk4Teachers podcast.
I recently had one of my students ask me what they could do to keep up with the rapidly changing world of educational technology once the class was over. I told them reading blogs and listening to podcasts are wonderful ways to keep up with what is going on in the world of ed tech. You do not have to be enrolled in a class to listen to this podcast and I hope my students will continue to listen to podcasts after they finish the semester. To keep up however does require the effort and the discipline to continue learning new things. This requires a conscious choice and the desire to continue learning once you finish your coursework.
I have spent quite a bit of time over past 30 episodes of TechTalk4Teachers talking about Web 2.0 and the interactive possibilities that the new Web 2.0 technologies offer teachers. For most teachers the burden of using theses technologies is becoming less about technical barriers and more about habits of non-interactivity and concerns over school policy issues. Web 2.0 is participatory in nature and for you to become proficient with the technology your participation is required. As a nation we have been conditioned to take in content passively and when asked to interact we often do not know what to do. For starters you can simply make a comment to this blog, you do not need to provide your name if you prefer not to. Many people commenting on blogs simply use their initials, first name only, or a nick name. Remember that this is a public blog so once comments are approved all viewers can see all postings.
This week I am offering a new poll to the TechTalk4Teachers audience to see how many of you have ever posted comments to a blog. You may cast your vote by answering the poll question that is available at techtalk4teachers.blogspot.com on the right side of the screen. I will keep this poll open for the next three weeks. Simply answering a poll is one way to get audience feedback and learn how others use technology.
If you do post a comment to this blog remember that it will be moderated so comments will not appear until they are approved by a moderator. Having a moderated blog is one practice that helps the blog owner protect against inappropriate postings and is unfortunately necessary for blogs that are used for educational purposes.
Tom's Technology Pick of the Week
My Technology Pick of the Week this week has to do with the podcasting with third graders project currently underway. Last week we were working on the post production phase of the project and some of the preservice teachers were struggling with the vagaries of copyright law and legitimate use of media in the classroom. Since the topic is Abraham Lincoln and copyright law states that most items before 1923 are in the public domain songs like the Battle Hymn of the Republic should be alright for use in the podcast. However, after the preservice students did some research they found that the song was not copyrighted but the performance was. This is frustrating for the preservice students that are eager to produce a podcast with the third graders that all can be proud of.
Another issue involved the sound effects students wanted to use but we found that many of the sound effects were also copyrighted. To solve the sound effects copyright issue I ran across the Soundsnap website that offers user-created sound effects copyright free.
A link is provided in the show notes.
Sound Snap
http://www.soundsnap.com/
Students were wanting to add a train whistle to their podcast to help tell the Abraham Lincoln story. There is a search box that you can either type in the search term in this case train or whistle and we found an appropriate sound to use in the podcast as a sound effect.
That wraps it up for episode 30 of TechTalk4Teachers. Show notes for this episode as well as archived versions of previous episodes are available on the web at techtalk4teachers.blogspot.com that’s techtalk the number 4 teachers.blogspot.com
If you have questions or comments about using technology in the classroom of have some news you would like to share with other teachers please post a comment to the blog or send an email to techtalk@eiu.edu. Until next time this is Tom Grissom, keep on learning.
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Monday, March 17, 2008
tt4t_029 There is no such thing as a free lunch, advertisements and “free” services
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I have used other online storage solutions in the past from Web 2.0 fee-based services to locally-based enterprise hosted services, SkyDrive offers most of the same functionality of these services for free. The sharing feature of SkyDrive is also very powerful for educators wanting to share documents and files with their students or to the entire world! Instead of posting information to a webpage and uploading and linking the appropriate documents to the webserver you can now just share the document files directly using the SkyDrive public folder and provide a link to your students to download the file. Before SkyDrive became available I used gmail and Google Docs as a work around for my online storage needs, SkyDrive fills a different need for me.
Here is an example of an embedded SkyDrive file that I have shared to my public folder:
There is still room for improvement in that ideally I would like for my SkyDrive to appear as just another drive letter on my computer just like a local network drive. The other weakness is that you have to upload files one at a time so a drag and drop interface would be a great addition to add multiple files or even entire folders all at once. I do know that Microsoft is working on Live FolderShare that is a file synchronization tool but it is still in beta. The FolderShare service may allow some of this desired functionality in the future. FolderShare offers a way to keep files in sync on multiple computers so if you update a file on one computer it can be automatically synced using FolderShare to your online storage. This also would be a great backup feature for important files. If you have another free solution that currently offers a service similar to SkyDrive for free please send me an email and let me know how you like it.
Many Web 2.0 companies allow for time-shifted and place-shifted learning to occur. This is something that we as educators need to adapt to. While anytime and anywhere learning is not new, it really began in earnest in the mid-1990’s with the advent of wide-spread adoption of the Internet and the development of course management systems for distance learning. To be honest this is nothing new as the advent of the printing press also offered anytime and anywhere learning to the masses over 500 years ago. I still talk with many educators that are locked into the time and place method of delivering content out of habit. There are some very interesting, useful, and fun sites on the web where you can learn just about any topic under the sun on your own time. Finding them and qualifying the sites as credible however is another issue. Designing leaning experiences is also another problem that educators are struggling with because many sites offering good content also are sponsored by advertisers.
Advertising is pervasive on the Internet and unfortunately renders many sites unusable to educators. Web 2.0 companies do have much to offer education but we are still sorting out the benefits from the distractions. Many advertisements are inappropriate for children or classroom use and thus limits the potential the web has to offer education. It is really is sad when you find a good relevant site you want to use but you have to concern yourself with inappropriate advertsing that may popup on the site. Sometimes these sites also solicit additional information such as asking for your name and email address. While this is probably good business practice it is not good educational practice therefore many sites go unused due to these concerns.
Tom’s Technology Pick of the Week
My Technology pick of the week this week is a fun little website that will help you hone your geography skills. Geosense is an online world geography game that uses an interactive quiz format to test your geography skills. A link is provided in the show notes. When you visit the site you can go in as a visitor or you can signup with a username and password so the site can track your highest scores. The game provides you with a world map and at the top of the screen it will ask you to locate a country or city. You are to click the mouse on the world map as close as you can to the location of the requested country and you have only ten seconds to do so. Once you click on the location Geosense will calculate how many kilometers off you were and then go on to the next location. At the end of the game it will give you an average of how far off you were in kilometers of the ten random locations given. It is a quite fun and addictive game that offers immediate feedback of how you well you did. It can also be humbling when you are off more than 500 km of where you thought a country or city is located.
GeoSense- an online world geography game
http://www.geosense.net/
This site does utilize Google Ads so it is sponsored by advertisers that may or may not be appropriate for children so be careful when using sites like these. The geography game is very well designed from an instructional design perspective, just be aware that clicking on other links on this site may take you to other websites that may not be appropriate, may solicit additional information from users, or be designed to sell additional products and services, so learner and educator beware. The same is true for Google, Microsoft, and many other Web 2.0 services, after all we cannot have innovation for free and these business need to make money to stay in business.
There is no such thing as a free lunch. Finding a symbiotic relationship and balance to create a win-win situation is still a struggle for many educators as we try to separate the wheat from the chaff on the Internet as well as protect children from inappropriate websites and advertising. While advertisements are nothing new on the Internet the frequency has certainly increased over the years as businesses increase their presence on the Internet. I have provided a links to a couple of interesting articles in the show notes from ZenithOptimedia and marketingcharts.com discussing Internet advertising trends if you are interested in learning more. Internet advertising spending is projected to grow 85% between 2006 to 2009 according to this article. Links to the Geosense geography game, SkyDrive, and Google Docs are also available in the show notes.
Zenith Optimedia forecast article
http://www.marketingcharts.com/television/us-ad-spend-projection-downgraded-internet-forecast-upgraded-1857/
Online Ad Spending 2001-2011http://www.marketingcharts.com/direct/ten-key-online-predictions-for-2008-2924/emarketer-prediction-us-online-ad-spend-2001-2011jpg/
GeoSense- an online world geography game
http://www.geosense.net/
Microsoft SkyDrive
http://skydrive.live.com/
Google Docs
http://docs.google.com/
That wraps it up for episode 29 of TechTalk4Teachers. Show notes for this episode as well as archived versions of previous episodes of TechTalk4Teachers are available on the web at techtalk4teachers.blogspot.com that’s techtalk the number 4 teachers.blogspot.com
If you have questions or comments about using technology in the classroom of have some news you would like to share please post a comment to the blog or send me an email to techtalk@eiu.edu. Until next time this is Tom Grissom, keep on learning.
Monday, March 10, 2008
tt4t_028 A free 5GB hard drive in the cloud – Skydrive
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The battle between Google and Microsoft is heating up as Microsoft is offering its own Web 2.0 free service. This week I am going to talk about a free online storage space available from Microsoft called SkyDrive. SkyDrive provides users with 5GB of storage space for free. This is a great resource for teachers and students that need to have files accessible from multiple computers. If you would like to get access to your very own SkyDrive go to the SkyDrive link available in our show notes and sign up for a free account, all that is needed is a Microsoft Windows Live account. The sign-up process is easy and in less than 60 seconds you will have 5GB that’s Gigabytes with a G, available to you for free online storage. There are definitely two competing philosophies between the Google and Microsoft approaches to Web 2.0 services and it will be interesting to see which model will win in the future.
Will Microsoft develop a online “lite” version of the Office applications that will be free? Will Google build a “beefier” set of Office applications for Google Docs that they might charge for? The future is still unclear and in the state of flux and it is a bit ironic that Google and Microsoft are working from different ends of the spectrum to find solutions. What is interesting is that neither of Microsoft or Google approaches currently have the answers to meet the needs of the majority of users. While free is a good selling point users will be well advised to understand that there is no such thing as a free lunch and that costs are being recuperated through either online advertising or some other form of subsidy as companies compete to gain market share. This is an epic battle with much to gain or lose.
Google has staked a claim in the Software as a Service model where Google applications run on the Web using Google servers. While this provides a great deal of flexibility for access the downside is that applications like Google Docs and Spreadsheets are bare-boned examples of what users have become accustomed compared to the Microsoft Office products that offer a full set of features. The advantage that Google claims is that you and others can access your documents online regardless of what type of software or computer you are using. The big downside of course is that you HAVE to be online and connected to the Internet for this model to work. For many schools the ubiquity of wireless access required for this approach is not yet a reality. I do believe Google is working on some type of offline functionality that would allow users to work offline and then sync up their files to the Internet once a connection would become available to address this deficiency.
Microsoft on the other hand has started from the other direction taking advantage of its full featured Office Suite of products and using the Internet as a collaboration and storage platform. In the Microsoft approach of using SkyDrive you have the advantage of both the online and offline worlds. The disadvantage is that Microsoft charges for the Office suite of tools whereas Google’s tools are currently free. I am quite impressed with what Microsoft is doing with the “Live” set of tools now available on the Internet. There are also many other Web 2.0 services that Microsoft is rolling out for online users. The Skydrive has the added benefit of allowing the user complete control over how they want to share files with others. There is a Public folder on the SkyDrive that a user can place files in to share with a selected group of friends or share with the entire online community if they so wish! This is a big selling point for teachers and students because a teacher can upload a file to their Public SkyDrive folder and students and immediately have access to the file. The SkyDrive also has folders for music, pictures, and videos very similar to your regular PC’s hard drive in Windows XP and Vista so it is a familiar interface. If you would like you can give the users of the Public SkyDrive folder read-only access or you could allow full editing capability depending upon the circumstances.
If you have not already gotten your SkyDrive account I recommend you try out the service to see what you think, afterall it is 5GB of free storage! For my students that are constantly losing their flash drives this might also be worthy of consideration. If nothing else it can serve as a good place to backup important files. I would not upload anything confidential to these services and as with all Web 2.0 services be sure to check out school policies before using these technologies for school purposes.
Tom’s Technology Pick of the Week
My Technology pick of the week this week is the Microsoft SkyDrive. A link to articles and information about how to signup for a free SkyDrive account is provided in the shownotes. Be aware that Microsoft offers many more services under the Live banner of branded products so give others a try and let me know if you find them helpful.
http://skydrive.live.com/welcomemoreinfo.aspx
http://skydriveteam.spaces.live.com/
That wraps it up for this episode of TechTalk4Teachers Show notes for Episode 28 of TechTalk4Teachers along with archived versions of this show are available on the web at techtalk4teachers.blogspot.com that’s techtalk the number 4 teachers.blogspot.com
If you have questions or comments about using technology in the classroom of have some news you would like to share please send me an email to techtalk@eiu.edu.
Until next time this is Tom Grissom, keep on learning.
Monday, March 3, 2008
tt4t_027 Another day of podcasting with 3rd Graders
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First, there is a lot of preplanning that goes on before anyone comes to the lab. This is a collaborative project between the instructor at EIU with her preservice students and two third grade teachers with their classes. For the project we have EIU preservice teachers assigned to work with small groups of third graders. Three to four students per group seemed to work very well last semester but this increases the number of groups that you have for the project. This time we had five to six 3rd graders per group and while this cut down on the total number of groups it did present other challenges in recording the podcasts. With more students per group it took a little bit longer to record each of the group podcasts because more children were speaking. If you have the time available this is not a problem but if you are limiting the time to a half-hour to one hour for the recording sessions then your script needs to match the available time slot. The students also wanted to do practice runs before the recording actually began.
Secondly, we had four to five groups in the lab at the same time so forget about the pristine environment of a recording studio. We used inexpensive microphones that cost about $15 each and they were of the directional type. This is an important point because a directional microphone records what you point it at. If we had used omnidirectional microphones they would have picked up every sound in the room and the recording would have been of much lower quality. While not an ideal recoding environment the directional microphones did a pretty good job of recording the student voices and limiting the background noise in the lab. Ideally it would have been best to record one group at a time so that background noise would be limited but due to time constraints we recorded four groups at a time. We had two recording sessions of four groups each giving a total of 8 podcasts created for the morning session.
Thirdly, always start small and run through a practice run or two to make sure you are familiar with the process and to make sure the equipment is working properly. Before the 3rd graders arrived in the lab we gave a very quick 45 minute tutorial on how to use the Audacity program to record the podcast. Ideally we would have liked to had a couple of hours so the preservice students would have been a little more comfortable with the software. Luckily we had a couple of preservice students that had previously taken a class and were already familiar with creating a podcast. The preservice teachers were great and the recording session went smoothly.
Forth, save often! Just like any other project you need to save the project as you go along. In Audacity you save as an audacity project file for future editing so create a new folder on the computer to save things to as you go along. I recommend saving as an audacity project file after each student records, that way if you are on student number 4 and you have computer problems you can open the audacity project and record from your last save point. If you do not save and something happens to the computer you will have to start from the beginning and re-record everything.
Lastly, the biggest problem we had was the different volume levels of voices that students use while recording. Some students speak very loudly while others are more soft spoken. Adjusting the distance of the microphone from the speakers lips helps with this but it was still a problem. Again, this could be perfected with multiple takes but due to time constraints we only had one-shot at the recordings. We can fix some of the volume changes in post production using the amplify effect of Audacity but without having a mixer and real-time monitoring of the volume levels this has remained a problem.
There were several activities that the 3rd graders participated in Friday including the making of a concept map using Inspiration and a guest speaker. We rotated the groups throughout the morning to the different activities. We did not have any time for the post production so over the upcoming weeks the EIU preservice teachers will be putting the podcasts together and adding intro and outro music. I believe our preservice teachers have learned many valuable skills including being the leader of their own projects and managing all the aspects that learning requires. The 3rd graders also are learning a lot about Abraham Lincoln and how to use technology for their project. This is an authentic activity that readily engages all of the learners.
Tom’s Technology Pick of the Week
My Technology pick of the week this week is a new service that was just announced from Google. If you have a gmail account you can use the service right away, others will have to wait until Google finishes the beta testing of this new service. The new service is called Google Page Creator and allows users to create their own web page using only a google account and a web browser. A link is provided in the show notes to a CNN article about this new service. Here is a quote from the article:
“With only a few clicks, just about anyone will be able to quickly set up and update a Web site featuring wide an array of material, including pictures, calendars and video from Google Inc.'s YouTube subsidiary, said Dave Girouard, general manager of the division overseeing the new application.
"We are literally adding an edit button to the Web," Girouard said.”
http://money.cnn.com/2008/02/28/technology/google_web.ap/index.htm?postversion=2008022806
About Google Page Creator
http://pages.google.com/-/about.html
Show notes for Episode 27 of TechTalk4Teachers are available on the web at techtalk4teachers.blogspot.com that’s techtalk the number 4 teachers.blogspot.com
If you have questions or comments about using technology in the classroom please send an email to techtalk@eiu.edu. Well that wraps it up for this episode of TechTalk4Teachers so until next time this is Tom Grissom, keep on learning.
