Ever have one of those “technology moments” when you’re in the classroom and you realize that you don’t have the technology you need to teach or the technology in the classroom is not working correctly? The fear and frustration set in and you wonder if the IT group will be able to get you the support you need before the entire class time runs out. Sure there’s often a student in the class who has some familiarity with the technology and they’ll step up and try to help, but the class agenda is now totally off track. Well, in this day and age of “electronic classrooms,” faculty members can help themselves and carry and use a few tools to avoid delays and a total reliance on the IT support group.
Take for instance podcasting and capture in the classroom. Many Universities are outfitting their classrooms with technology for capturing audio and video, allowing the faculty to use the captured content to create podcasts of their lectures. The technology may not be in every single classroom, it may not be working, or the instructions to use the technology may be too daunting. Not to worry however because there are a multitude of portable recording devices that faculty can purchase for themselves or perhaps “check out” from the IT group to use in the classroom. Capturing audio lectures can be a snap. There are high quality devices such as the Zoom H2 from Samson (http://www.samsontech.com/products/productpage.cfm?prodID=1916) that is simple to use, provides high quality stereo recording, and is affordable at around $200. This lightweight portable device has four microphones built-in and can record audio in a 360° pattern, picking up not only what you say, but also your students questions and comments. The device saves your lectures to a standard SD memory card. You can plug the Zoom H2 directly into a USB port on your computer to transfer the files right to your desktop or use the SD memory card to save the files to a different place.
Don’t care to buy a device that is only for audio capture? Then how about using your video iPod or an iPod Nano to record your lectures? When I teach I always take my classic iPod with me to class. I attach a microphone to it, press the record button, and put it in my shirt pocket. As I walk around the class and present, the iPod does the trick and captures my lectures. There are several microphones in the price range of around $50 that can be attached to iPods for recording purposes. When I finish the iPod, I simply connect it to my computer where the audio file gets uploaded to my iTunes library. From there I can load the podcast ready content to my course management system.
Video capture in the classroom without IT support staff can be nearly as simple. If you carry your laptop with you to class you can take advantage of the built-in or attachable video cameras and capture the audio and video in your classroom. I’ve heard of professors taking their Macbook with the built-in camera and simply turning the laptop to face the class while they record the audience, or other professors who lecture in front of their laptop in class while they record both their audio and video.
Presenting in class can be enhanced with a few small tools. There are many wireless pocket presenters, which can be used to help you get around the room while you present and step through your presented material. I use a Kensington wireless presenter (about $60) with a laser pointer in class. This device allows me to get away from the keyboard and podium during class and better engage the students. More recently, I’ve seen “You Tube” examples of people using a WiiRemote and a projector to create an interactive whiteboard on almost any surface. When it comes to interactive white boards, not all Universities deploy them and often professors use their own tablet PC’s to create the interactive whiteboard effect.
Not everything in the “tool kit” needs to be a piece of hardware for the faculty member. Free software, readily available on the web, can serve a variety of needs. Perhaps not all of your classrooms have Microsoft’s PowerPoint installed on the classroom PC’s, but the Internet is readily available. There’s a free product called Slideshare (http://www.slideshare.net/) that provides the ability to upload your slides in many formats, which can be shared with others. You can sync audio with your Slideshare presentation and view it from a web browser, all for free. Perhaps you want your in-class presentation to be more of a collaborative or interactive experience. If that’s the case, there’s a free product called Voicethread (http://voicethread.com/#home) , which allows for yourself or others to easily add audio, video, or written comments and annotations to your online presentation during class.
During my instructional technology classes I noticed that my students were taking my PowerPoint presentations, which I made available in both PowerPoint and PDF format before class and they were printing them and taking notes on the printed document. I pointed out to the students that they could use the notes feature of PowerPoint or the notes feature of Acrobat Professional to simply add electronic notes to my presentations. While saving the student some printing costs, these simple techniques also allowed them to have electronic versions of their notes linked to my presentation.
While colleges and universities continue to provide more electronic classrooms and more capabilities with course management systems, faculty can augment and enhance those services with some of their own personal technologies and some free tools on the web. These are just a very small sampling of some of the things that faculty can use and do when “IT can’t be there.”