I have moved my blog. This will be the last post at this site as the blog can now be found here:
http://seanlancaster.com/blog/ OR for you RSS reader: http://seanlancaster.com/blog/?feed=rss2
i have been a strong proponent of having schools switch to open source over using Macs or PCs. the money saved on operating systems for each computer in a building would be significant and then add the software like Open Office versus MS Office. switch the whole district and our tax dollars can start going towards other academic pursuits. i started writing a letter to the editor of our local newspaper about this very topic today when i realized that i’ve only fiddled with Ubuntu from time to time, but i’ve never really made it my working operating system. i thought i should be able to speak from experience. so tomorrow i am switching to Ubuntu and using it for a whole month on my Macbook (via Parallels). i am already exploring some extra apps to add to Ubuntu to make my experience more enjoyable. once i use it for a month then i’ll feel much more confident in making the recommendation to area schools . . . even though i know of schools that have done it successfully already.
i can’t expect anyone to be reading this, but if you come across it and have experimented with wikis, i’d like some advice on the best wiki to use when writing a textbook. i am fiddling with dokuwiki, but i am not sure it’s best. i read it was good for writing technical manuals, which isn’t the same thing as an ed tech textbook, but at least it’s something. i am probably going to fiddle with some other options this week and even look at some non wiki options (e.g., Drupal book module). hmmm.
i am on sabbatical until January. i have to do a lot of writing. i may or may not find time to post to this blog until then. sorry (to the 2 of you who may actually check here . . . on accident).
i am always on the lookout for tools that I can use in my teaching. i recently had a colleague make a very neat YouTube style video using Sony Vegas. . . but it’s only for PC users. technically I have a PC on my Mac, but I’d have to start up and select the XP partition. that’s fine and my Mac literally becomes a PC. unfortunately, i have all of the files and websites on my Mac side that I’d want to use. so, I’d have to transfer everything over and then restart into the PC just to make a screencast. yuck.
well i just came across a neat new app for Mac user called ScreenFlow. wow! this is a terrific application for screen and podcasting. i can run a Keynote or PowerPoint presentation and have it recorded while recording myself talking about the presentation content. Later I can show the presentation and the video of me at the same time or switch back and forth or only use the audio, etc. — there’s much more it can do and many neat editing features. It only works in the latest version of the Mac OS because it takes advantage of the features built into the OS including Core Animation, QuickLook, Spotlight, QTKit, Quartz Composer, OpenGL, Core Data, etc. Using the OS allows the app to be very lightweight and still very powerful. i am going to try and make something for this semester and perhaps i can post a sample here just for kicks. stay tuned.
so a few years ago i decided to spend a little of my professional development funds on SurveyMonkey. Surveymonkey.com is a site that provides a tool for making surveys. pretty simple stuff really, but they do the job they claim and they do it well. i first subscribed because i was tired of the end of semester evaluations that students complete getting turned in and then not getting the results until a month after the next semester started. if there were any changes recommended to improve my teaching and my classes then I would not get that feedback until well into the next semester. so i wanted to take matters into my own hands. i used my professional development money and subscribed to surveymonkey.com and have been using it ever since.
now that i am realizing the benefits of more instant feedback, particularly as compared to the typical end of semester evaluation, i am going overboard with surveys. i now use surveymonkey to conduct key formative assessments each week and my students complete for participation points. so every week i send out a survey of about 20 questions that range from the time my students spent on various components of the class to questions about the content that was taught that week to questions about how people are accessing my online sessions (e.g. dial-up, cable) to the kinds of equipment people are using and whether they are traveling, etc. — I try and get a nice profile of students, but I also ask about satisfaction levels with parts of the class. and i have open-ended questions about how they’d improve the session/class, etc. they are going to be future teachers so i like putting them in my shoes from time to time. a great thing about surveying my students at the end of the week and through the weekend is that i am now able to change my course and teaching nearly instantly instead of waiting for January. and next semester when i go to teach a particular lesson i can look back at the feedback my students made this past semester.
a nice thing about surveymonkey is that you can use it for free, right now. anyone can create an account and use the service for as long as you need for free as long as you are not getting more than 100 responses per survey (most of us don’t teach more than 30 or so in any given class). unfortunately, the free version only allows up to 10 questions per survey. but free is free. the professional and unlimited version is $200/year. i now have years of data collected in surveymonkey to compare and some of it is quite fascinating — e.g., i used to have nearly everyone on dial-up and now very few people have stuck with dial-up. i can’t reveal the specifics of my data because that would be considered publishing it and i haven’t gone through our institutional review board for human subjects review. i am actually on the IRB committee at my university so i need to be particularly careful.
so i survey my students each week through the semester. i pose questions about the previous week’s work (e.g., how difficult, how long did it take) and i ask about the technology students use as well as what they liked and didn’t like. i even get a few questions in that get to the heart of the previous week’s objectives (sort of like a quiz that isn’t graded). well, on my last survey i asked how my students viewed me politically. i try and teach from a Devil’s advocate-type perspective and make sure many sides of various issues are discussed/debated, etc. here’s the results:
if that’s all it was i might draw certain conclusions and not know whether my conclusions are accurate or not. so, my next question asks, “Was there anything specific that lead you to respond the way you did on that last question?” and most students left this blank. however, the most commonly cited reason for choosing “liberal” was that i am an education professor and that i use a Macintosh computer. even those these results are skewed, nobody really had anything substantive for why they chose the response they did. i think most students selected the option that represents their own thinking. i also noted that nobody chose “strongly liberal” or “strongly conservative.”
i guess that means i do a good job of staying neutral. my question to myself is this . . . is that a good thing? should i stay neutral or should i come out with a position and say that i try and teach from a neutral perspective, but my actual position on issues may seep into discussions from time to time? i know i have colleagues who tell their students right up front. hmmm.
i have written previously about how i am less than enthusiastic about e-Portfolios in higher education. frankly, i think the great benefits of e-Portfolios are to the programs that adopt their use, but that the students see very little benefit. i’ve heard anecdotal information about how preservice educators can use these portfolios in the hiring process, but there is no research confirming that this is often the case. you can visit electronicportfolios.com and see how cumbersome it is to develop an e-Portfolio.
in any regard, this is the background that bring me up to this past week. apparently there are folks in my department who are looking at switching the portfolio that our students currently complete from a paper portfolio to an e-Portfolio. as i mentioned previous, i saw no value in having my students in my classes develop an e-Portfolio if later in the program they would have to switch back to a paper portfolio. apparently higher level discussions have started and e-Portfolios are being considered. i was asked to talk with a woman who was visiting to help our College of Education find a way to switch to e-Portfolios last week. She wanted to know what i use for my e-Portfolios. i explained that i don’t do them, but that i would strongly consider using WordPress (a blogging tool). the committee was intrigued by this option and i have been asked to join the committee later this month to explore the viability of this option. i have to admit, i was asked to call into this meeting last week without knowing what they were discussing and only learned the topic while i was on the phone. i haven’t fully thought through the idea of blogging an e-Portfolio, but as the woman talked about how they wanted something that students could continue to use after they graduate and all that jazz, the blog option just popped into the forefront of my thinking.
i am still not thrilled with the notion of requiring an e-Portfolio, but if our whole program is going to buy in then i suppose i should be front and center helping to make the implementation go smoothly.
Technorati Tags: portfolios, blogging, blogs, e_portfolios
well, earlier yesterday Google released the next web-app to their set of office apps and it’s presentation software . . . named appropriately: Presentation. Here’s the snippet Google writes in their own intro:
Starting today, presentations — whether imported from existing files or created using the new slide editor — are listed alongside documents and spreadsheets in the Google Docs document list. They can be edited, shared, and published using the familiar Google Docs interface, with several collaborators working on a slide deck simultaneously, in real time. When it’s time to present, participants can simply click a link to follow along as the presenter takes the audience through the slideshow. Participants are connected through Google Talk and can chat about the presentation as they’re watching.
i have been playing with Spresent in my classes and i even have my students using spresent this week; however, i fiddled with Google’s Presentation and I am impressed. I added a photo from my computer to a slide and then decided i wanted it on another slide. i right-clicked the photo and cut it. i went to the next slide and chose paste and the photo appeared on the next slide. worked like a charm. now granted, this is a web-based application so it’s not yet a PowerPoint killer, but it also does things that PowerPoint can’t do. the collaboration tool that goes along with the this app is fantastic. i am sure this has a great use for my online teaching, but i don’t yet have synchronized sessions so the live collaboration piece is not high on my list, but i could certainly see how folks could be working on a presentation together and using the live chat built into this app.
and, like i always do with these free web-based apps . . . i certainly hope this new set of office applications gives some schools cause for consideration. i have no clue why any grade school would be trying to justify purchasing Microsoft Office for their computers when stuff like OpenOffice and/or these web-based solutions exist. Much money could be saved with little inconvenience to teachers and students.
hard to beat free and that’s how much Presentation is.
Technorati Tags: Google, Google Presentation, OpenOffice, spresent
