Wikis, We’ve Got Wikis

Lately I’ve been building, administering, and supporting wikis for our faculty at DePaul’s School for New Learning. When I got the gig, SNL had already contracted with PBwiki, so my experience has been with that tool. Recently, though, I needed to research alternatives for our grad program. I’ll briefly share some of my thoughts on PBwiki and two other wiki tools; then in a future post, I’ll follow up with an overview of three others.

 

PBwiki

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Things I like about PBwiki

  • Easy to set up.
  • Clean, uncluttered interface.
  • Easy, intuitive WYSIWYG editor and an HTML editor.
  • Creating pages, links, and folders is a breeze.
  • Easy to add users.
  • Easy to set access permissions. Premium versions have page-level access functionality.
  • Easily customized with your logo and nine preset color schemes. Premium versions of PBwiki can choose a color scheme based on your logo colors, or you can specify a custom scheme.
  • Easy to add media with Plug-ins feature:
    • Productivity: calendars, planners, Google gadgets, address link (opens a Google map) spreadsheet, stock chart
    • PBwiki magic: equations, html, footnotes, recent changes and visitors, tables of contents, number of visitors
    • Chat room
    • Photos: Bubbleshare or Slide
    • Video: upload file or embed YouTube
  • Easy backup and retrieval of pages and files. Easy to revert to previous version of page.
  • Extensive library of academic templates.

What I don’t like:

  • Can’t add users by e-mail domain.
  • Can’t set notifications at page level.

Overall, I like PBwiki. It’s easy to use and administer and has an excellent and responsive support staff and an extensive library of how-to videos covering everything from basic editing to advanced features. It doesn’t allow adding users by e-mail domain, something to keep in mind if you want to easily make a wiki open to a large population of users but still keep it closed to the public at large. It also doesn’t allow JavaScript on wiki pages, which precludes using apps like JS-Kit’s ratings widget. But it’s a solid, versatile tool, and if you’re looking for a free, easy-to-use wiki with a good feature set, you should give PBwiki 2.0 a try.

 

Zoho Wiki

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Things I like about Zoho Wiki:

  • Clean, intuitive interface.
  • Easy drag-and-drop side-panel customization.
  • Customize top panel with your logo and text, or fully customize in a WYSIWYG editor.
  • Three wiki editing choices, WYSIWYG Advanced, WYSIWYG Basic, and an HTML text editor.
  • Customize the advanced editor with the tools you want (or the tools you want your users to have).
  • Easily add subpages.
  • Sidebar navigation automatically populates links to new pages.
  • Can customize the CSS.
  • Easy to add users.
  • Flexible access/permissions settings.
  • Can grant permission by e-mail domains.
  • Control copying ability of wiki contents.

What I don’t like:

  • Limited color palette. Can’t customize unless you know CSS.
  • Subpages don’t show as links in the parent page automatically.
  • Difficult to embed media. Need to work in HTML to format correctly, because the editor doesn’t give visual indication of where the embedded media will appear. HTML embeds appear in front of drop-down actions menu, making editing or selecting functions an exercise in frustration.

My first impression of Zoho Wiki was positive; I liked the look and feel of the interface and the ease of customizing the layout. However, it’s a real pain to embed multimedia and there’s no gadget or widget library. I also hate that Zoho adds a one-pixel border around page elements that appears as you cursor over them; this is likely considered a feature by Zoho, but I find it a distraction. Overall, you get a good feature set for free, but the kludgy editor keeps me from recommending Zoho Wiki.

 

Google Sites

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What I like about Google Sites:

  • Free. Sign up with Google account.
  • Easy, intuitive interface.
  • WYSIWYG editor, HTML text editor, and preview function.
  • Twenty-three free skins (site themes).
  • Customize colors, fonts, logo, layout, layout element sizes. Great deal of customization possible; can customize the color scheme for a given theme.
  • Editor lets you specify one or two column layout.
  • Editor makes it easy to insert Google calendar, document, spreadsheet, Picasa slideshow, presentation, video from YouTube or Google Video, Google Gadgets, as well as basic html objects like tables and horizontal rules.
  • Easy to add attachments and post comments.
  • Easy to add users and set access.
  • Google Analytics and Google Webmaster tools. Get user data and make your site more visible to Google and users and increase traffic.
  • Custom domain feature; for example, mywiki.depaul.edu rather than sites.google.com/site/mywiki.
  • Preview page as viewer option.

What I don’t like:

  • Cheesy free skins.
  • Limited selection of page templates.

It’s hard to find something not to like about Google Sites. I love the ease of use and broad functionality, its integration with other Google apps is a tremendous advantage over other wikis, and I love the ability to easily change the layout. I like that I can choose to have a border around the video player without writing code for it; it makes it easy for noncoders to maintain a consistent and defined visual space for their embedded videos.

I find the twenty-three site skins a bit cheesy, but that’s merely a matter of personal taste; you could play with the settings and certainly find something to your liking. Google Sites offers more options, more functionality, more administrative features, more data resources, and more ease of use than other free wiki tools, and I recommend checking them out.

 

That’s it for this post. In a future post I’ll share my thoughts about Wikispaces, Wikidot, and WetPaint.

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Millenial Learners Are Unique, but They’re Not the Jetsons

I just attended the 2008 Lilly Conference on College Teaching where the theme was “Millenial Learning: Teaching in the 21st Century.” I enjoyed some of the keynote presentations, especially Erica McWilliam’s presentation, “Is Creativity Teachable? Conceptualizing the Creativity/Pedagogy Relationship in Higher Education.” In the presentation, McWilliam noted that creativity is not only vital in the arts, but is also in scientific disciplines where creative thinking leads to key breakthroughs.

While McWilliam believes creativity can be taught, she claimed that it cannot be done simply by giving students free reign of their learning experience. She addressed a critical flaw in the rejection of the traditional sage-on-the-stage model of instruction in favor of the guide-on-the-side approach. According to McWilliam, this trend encourages instructors to become too passive and compromises the level of rigor we traditionally associate with more structured courses and teaching methods. Instead, McWilliam proposed an approach she calls “meddler in the middle.” This approach encourages experiential learning and assignments that foster independent, critical thinking. However, it requires faculty to be actively involved along the way, setting high standards for success and rejecting the notion that all answers are valid.

While I enjoyed some of the keynote presentations at the Lilly Conference, I have to admit that there was also a thorough beating of the dead horse that is the “millenial student.” Several of the presenters rattled off the same sweeping generalizations about the millennial generation that I’ve heard so often at past conferences, including classics like, “They’re multitasking visual learners,” “They prefer to learn by doing,” and everyone’s favorite, “They’re incredibly tech savvy.”

Even if some of these statements are exaggerations, they’re not particularly harmful because most of them are based on facts or at least a relatively scientific survey. However, I find it hard to hide my annoyance when someone tells yet another anecdote about the now-famous (yet nameless) young college student who text messages her friends while listening to her latest class lectures on her iPod and updating her Facebook page—all while driving to her apartment in the sky in a flying hovercar.

It seems no educational-technology conference presentation is complete these days without the obligatory stock photo of a hip, young student with a laptop tucked under his arm, iPod headphones in his hears, a video game controller in one hand, a cell phone in the other. This photo is usually a warning that the presenter is about to describe a bleeding-edge case study that will make use of Second Life, Twitter, Facebook, or some other tool that is revolutionizing education as we know it.

The problem with this recurring emphasis on millenials and their insatiable appetite for bleeding-edge technology is that it makes faculty feel they’re always behind the times. Most of the instructors I know are excited if they can figure out how to embed a YouTube video in Blackboard or insert an audio file in a PowerPoint presentation. Now imagine how those instructors must feel when they go to a conference to discover that PowerPoint and YouTube are “so five years ago.”

I’ll be the first to admit that I’m a part of the problem. I just gave a presentation titled “Beyond PowerPoint and YouTube: Making the Most of Multimedia for Language Instruction” at the fall conference for the Illinois Council on the Teaching of Foreign Languages. The session was packed and the attendees were very eager to learn. However, it was clear to me based on their questions and feedback that they would have been just as happy with a session titled, “PowerPoint Tips and Tricks: Making the Most of the Everyday Tool You’ve Never Had Time to Master.”

I’m certainly no PowerPoint evangelist. I like building educational mini-games in Flash, trying out new blogging and wiki tools, and encouraging faculty to use services and sites that often include the world “beta” in their logos. However, I think it’s important to admit that the simplest solution for presenting instructional material is often the best. For many professors, that solution is PowerPoint.

Occasionally, instructors might want a feature that PowerPoint can’t offer. They might want students to be able to view presentations in their web browsers and comment on them. They might want students to be able to create their own presentations with audio-narration and easily share them with others. When those needs arise, it’s important to offer them the simplest, most reliable solution that gets them from point A to point B. If a French professor wants students to create narrated cultural tours of Paris, we should introduce that professor to VoiceThread. We shouldn’t encourage her to establish an island in Second Life, hire three graduate students to build a replica of central Paris, and force her students to create avatars and chat in French inside a bad recreation of the Hall of Mirrors at Versailles.

If you’d like to know more about alternatives to PowerPoint and the features they provide, you can view the multimedia presentation tools comparison I put together in October of 2008. All of the sites listed feature tools I’ve actually tried myself, and I’ve included the pros and cons I discovered after creating and uploading test presentations of my own. Some of the tools I’ve highlighted (e.g., Google Docs) might not win me any awards for being on the bleeding edge of instructional technology. However, as someone who knows a lot of professors, I know from experience that it’s important not to overestimate the tech needs and wants of faculty. And as a student who is technically a millennial by some definitions, I think it’s important not to overestimate the tech needs and wants of millenials. After all, I’m living proof that some millenials are happy with a traditional, well-delivered lecture with minimal fuss. And for the record, I’ve never text messaged a friend while updating my Facebook page.

Now, if you’ll excuse me, I have to take my hovercar in for servicing. My info console has been acting up and it won’t play my video mail or let me make online bill payments while driving at hyperspeed.

ADCL or “Do We Really Need Another Acronym?”

Acronyms are introduced regularly in many contexts, not only to facilitate repeated reference to certain terms but also to imply wide acceptance of and add an air of importance to proposed ideas, processes, or methodologies. Instructional design loves acronyms. The buzz-cronyms of the hour include BD, PBL, TBL, and LCI (or LCT) (clues below).

Contributing to this long list, and in many ways consolidating it, I propose ADCL or Assessment-Driven Collaborative Learning. Details will be published in one of the 2009 volumes of Symposium, the journal of the College Music Society. In the meantime, here is a teaser:

ADCL incorporates features of backward design and project- and team-based learning in contexts that highlight student responsibility, all materialized through a series of graded team projects and enhanced by instructor guidance and feedback throughout the project-drafting process. Such design supports a) student motivation and engagement, b) meaningful instructor-to-student and student-to-student interactions, c) instructor- and peer-led learning, and d) formative and summative assessment, by wrapping a course around a single set of manageable, self-contained, resource-supported, and interrelated group assignments. Group assignment responses are drafted and submitted online in instructor-moderated discussion forums.

Evidence, collected over two years of using this technique and formally comparing it to more traditional instructional methods, suggests that ADCL maximizes a course’s learning impact and utilizes the instructor’s expertise and time most effectively and efficiently.

So no, we may not need one more acronym, but I believe we can do with one more effort to improve our students’ learning.

More next time…

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Extracurricular Activities Online

When I began my undergrad in 2002, I was a fairly shy kid and had moved to a college two states away where I didn’t know anyone. I never would have thought that in three years I’d have been a founding member of an environmental club, vice president of a literary magazine, and the organizer of a writer’s group.

It’s difficult to overstate how much of an effect these student organizations had on the trajectory of my life. The environmental club implemented the college’s first recycling program, for which we needed to interact with college administrators and county officials. This was my first experience navigating different levels of organizational hierarchy to implement a program. We also networked with regional environmental advocacy to educate students about issues and mobilize them in petition and letter-writing campaigns, which provided me a taste of politics.

My role in this organization was one of the first items on my resume and gave me something to talk about in my first few job interviews. I likely would not have been seriously considered for my AmeriCorps position after college without it. But not only that, it provided me with leadership skills, teamwork experience, and a broad knowledge base in a subject other than my academic major.

The benefits of a traditional college experience are not limited to what students get from classes. College life provides an abundance of other enrichment opportunities, such as performances, symposia, and student organizations. And I worry that online students don’t have as much of an opportunity to tap into those activities.

Even if we accept that the majority of online students are nontraditional learners who are taking classes online precisely because they have complicated schedules that would not accommodate these activities, I wonder if more could be done to promote a well-rounded education among online learners.

Let’s look at student organizations, for example. In many ways, college campuses are unique environments as crucibles for grassroots organization, be it an activist political organization or a Frisbee club. It’s obviously easier for the first buds of a student organization to form on a traditional campus as classmates make small talk, share interests, and become friends.

But it’s important to remember that student organizations don’t simply emerge from the ether. There are physical and bureaucratic structures on every campus that promote their existence. There are designated meeting spaces for these organizations to use. There are bulletin boards used to advertise meetings and events. There is funding set aside for student-organization activities. There is a procedure in place for the college to legitimize the organization.

Without these physical and organizational elements, campuses would not enjoy the level of student enrichment they do today. And I fear that as universities expand into online classes, they’re missing opportunities to provide the full student experience to their online learners.

Of course, there’s nothing to stop online students from using third-party social-networking Web sites right now to form student organizations. Students can use something like Facebook’s Group feature to organize and Skype’s video conferencing for meetings. But the farther students need to reach outside their institution’s online learning environment to form these groups, the more initiative it takes, and the less likely they are to do it. I think we’ll only see a richness of online-student activities that approaches that of traditional students if we offer a comparable infrastructure to that of the brick-and-mortar institutions.

But how would one build a comparable infrastructure online? Perhaps each college or academic program could operate its own online discussion board, linked to existing student accounts, providing students the opportunity to share resources, experiences, and ideas.

As these discussions expose shared ideas, desires, and interests, students can form groups that meet synchronously through applications like Wimba. Tools like Blackboard Community System, a comparable software package to Blackboard Academic Suite, allows student groups to have their own uniquely branded space within the online learning environment. A student group using this as its hub could provide information, create discussions, or set up Wimba sessions for audio and video conferencing.

There are innumerable tools that could be integrated with the online learning environment in innumerable ways. But I hope that as online education progresses, extracurricular activity becomes more and more a standard part of the experience so that online learners have the same opportunities for growth that I did.

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Grasping a Definition (and a Pronunciation) through 1-Click AnswersTM

Yesterday, a friend of mine sent me a link to a New York Times article written by Stanley Fish on the Power of Passive Campaigning. Being a nonnative speaker and not born to the Christian culture, I found a number of the terms and references Dr. Fish used unfamiliar. So I tried to learn the definition of these words through my usual method: highlight the word, copy it, open Answers.com, and paste the word into the search field. However, this time when I highlighted a word, a little question mark icon showed up at the upper right corner. Out of curiosity, I clicked on the icon, and guess what I found—a pop-up window with an Answers.com page giving me everything I wanted to know about the word! A closer look at the header of the pop-up window told me that this was a New York Times reference search powered by Answers.com. The word “powered” is used very appropriately here, because the function did serve to empower this online newspaper by offering users like me an easy way to access the meaning of every single word in an article.

Answers.com is an online dictionary, encyclopedia, and much more. While visitors usually come to the site to find the meaning of a word, one can always find much more. The site offers visitors a whole spectrum of meanings, examples, related Wikipedia pages, and references.

As a first generation immigrant to the United States, I came to the country at age twenty-four. To make up that twenty-four years’ absence of both culture and language, I have to absorb like a sponge every piece of linguistic, cultural, and historical information in my daily surroundings, from Winnie the Pooh to the Keating Five. In this journey of language, culture, and knowledge acquisition, a tool like Answers.com provides me with a vehicle to ride on, and it makes this trip fun and safe.

Why safe? Because it saves me from any embarrassing language clashes. Like most English-as-a-second-language people, I learned most English words by reading them in books without hearing them pronounced. For those words, especially the odd-looking ones, I would not dare to speak them until I’ve checked with one of my native-speaker friends. And that friend, now, is Answers.com, who gives me the pronunciation of every word. I know some other online dictionaries, such as Merriam Webster, have an audio file attached to the word as well, but Answers.com also gives you the translation of the word in multiple languages. So if I’m really not getting a clue from the English explanation, I can always scroll down to check its Chinese translation as a last resort.

While writing this blog, I found some exciting new tools on Answers.com, and they’re free! One of them is a download called 1-Click AnswersTM. Once it is installed in your computer, you can Alt-click (click while holding the Alt key) any word in any program to get an AnswerTip, which is a short version of the Answers page; and if that doesn’t satisfy you, you can click “Read More” to get the full Answers.com entry. So if the publishers of the site you are reading have not become as thoughtful as New York Times, you can download 1-Click AnswersTM.

Many publishers—blog masters and Web masters—are becoming more sensible to the needs of readers like me. WordPress.org, for example, has added AnswersLink as a plug-in to allow blogger to link a word to Answers.com by simply clicking the AnswersLink button on the tool bar.

Research has shown that it takes 5 to 16 encounters for one to truly master a word. And how many words are in the English language? According to WikiAnswers, there are 171,476. Even if you only need a quarter of that for daily communication, we are still talking about 42, 869 words or 214,345 to 685,604 encounters for someone who didn’t get the words through any natural context as a native speaker. But even for native speakers, acquisition of vocabularies remains a learning task from kindergarten through adulthood. And this task becomes more demanding for any discipline that has specialized vocabularies for its own field, such as biology and physiology. So even by simplifying some of the encounters from multiple steps of copying and pasting to one-click access (I guess we can forget about flipping through the dictionaries now), thoughtful technology like 1-click Answers is making a big a contribution to boosting the efficacy of learning.

1-click Answers on a Word document

Three Things I Learned at SLATE

The annual SLATE conference was held on Thursday and Friday of last week (October 9 and 10). SLATE is the Blackboard users group for the Chicagoland area. This conference has been growing every year; this year I found participants from as far away as Kansas, Nebraska, and the St. Louis area. While a few vendors attend—primarily those providing Building Blocks for Blackboard—the conference provides a balance between technology and pedagogy (how to employ the technology to achieve learning objectives).

Here are three things I took away from this year’s SLATE conference:

  1. READI—an online test to measure a student’s readiness for online learning. This tool was presented by North Park University, where it has been employed both for their online students and as a faculty-development tool. READI, short for Readiness for Education At a Distance Indicator, provides the student with a report about his or her learning style, individual attributes, technical knowledge and competency, reading speed and comprehension, and typing speed and accuracy. In addition to the report—which also shows students how they compare to others who have taken the test—students are provided with links to helpful online resources.
  2. EQUELLA—a learning-object repository that can be used with multiple types of content management systems. Southern New Hampshire University presented on how Equella is being used for its online courses.
  3. Blogs and Wikis for Writing—Heath Tuttle from the University of Nebraska–Lincoln gave this informative presentation. While he is currently able to use the learning-objects Building Block in Blackboard, he started using Blogs and Wikis for his writing classes before that was available.

How Broad Is DePaul’s Mission?

But he wanted to justify himself, so he asked Jesus, “And who is my neighbor?”
Luke 10:29 (NIV)

Recently I spent a week in small-town central Illinois, helping to support my mother and arrange her affairs after the accidental death of my stepfather, who raised Belgian draft horses that he sold to the Amish community. He, like most in the area, was a blue-collar man, working with his hands to create a life for himself and my mom in the challenging economic reality of the region to which they’d only recently relocated. Once, it was relatively simple for someone with a high school education to make a living in the factories and farms of downstate Illinois; those days have passed, their memory fading like the day’s last light over the prairie.

The cities of Decatur, Mattoon, and Charleston and the surrounding countryside are struggling to stay afloat economically, and it was impossible for me to shake the sense that rescue for them would be long in coming, if ever arriving at all. The industrial jobs that once supported the economy have been lost to globalization and outsourcing, large agribusiness corporations have swallowed up independent farms, setting prices and dictating what and how to plant and harvest, and the small businesses that supported and depended upon the larger economic engines have largely disappeared, leaving deserted storefronts and rundown homes behind. If the jobs that once supported the region are not coming back, what hope is there for the people that remain?

Education is the only hope. Only an educated people can grasp and make sense of the geopolitical and economic forces that have swept through their communities and mount informed responses to them. Only an educated populace will elect and hold accountable lawmakers that will act in the people’s best interest. Only an educated people will be able to effectively re-create their towns and develop strategies to attract and keep new industries and investment. Education alone may not be enough, but it’s the crucial foundation upon which any hopes for reinvention and revitalization are dependent.

And it will have to be online education. The need is so pervasive, the cost to travel to centers of higher education so prohibitive, and the resources so limited that classroom education cannot be the solution for adult students, who must balance dreams for a better life in the future with the pressing demands of the here and now. A single mother of three working long days for minimum wage doesn’t have the money or time to travel an hour each way to attend a night class. A farmer whose schedule is dictated by the whims of weather or interrupted by illness or injury of his livestock can’t be expected to show up every Wednesday night at six. Both, however, can learn online, asynchronously and at a distance. Up until now, I’ve been an advocate for online learning mostly on a theoretical basis; what I saw and heard downstate convinced me that what we do is essential and will only become more so as the economy worsens and global competition increases.

At the memorial service for my stepfather the pastor spoke about the nobility of hard, manual labor. I think there’s nobility too in empowering ourselves and others through education. At DePaul we talk a lot about using higher education to lift up the disadvantaged. I’ve usually thought of those unfortunates as residing in some shadowy elsewhere, but they’re all around us, sometimes just outside the reach of our vision.

But we can expand our horizons online. Online in distant, isolated, small towns and farms students log in and become our close neighbors and broaden our university’s reach and mission. While questions of how to attract and bring more of them into our community of learners and how to make our education affordable to them must be answered, my experiences of the past week have convinced me that our mission can and should embrace and uplift an ever more diverse group over an ever widening region. Just over the horizon the light has faded for many small Midwestern towns and cities, filled with people for whom online learning could bring a new dawn. It’s imperative that we work to bring about that brighter day.

Open Course Repositories Online or The Best Things in Life Are Free

Along with the general increase in the number and availability of online resources, educational or otherwise, the last decade has seen a growing trend towards developing complete post-secondary-education courses that can be made available online for free. In contrast to the widely varying quality and the general absence of systematic and educational-research-backed course-design standards that characterize online courses offered at a premium from a growing number of traditional or exclusively online higher-education institutions, the quality and standards of these free courses is consistently high—probably a reflection of the kinds of faculty and institutions willing to devote time and expertise to free education.

Examples

I) MIT’s Open Course Ware (OCW), established by the Massachusetts Institute of Technology in 2002, currently offers over 1,800 online courses that are enriched with multimedia content and teach thirty-five subject areas within the arts, sciences, and humanities. Being created exclusively by MIT, OCW is backed by MIT’s commitment for permanent updates but is not open to user contributions. It is essentially an electronic and multimedia-enriched version of almost all of MIT’s academic curriculum, including lecture notes, video lectures, exams, etc., offered for free, offering no certification or credit, requiring no registration, and, as indicated on the site, providing access to “materials that may not reflect the entire content of a [given] course.”

II) In a slightly different approach, Carnegie Mellon’s Open Learning Initiative currently offers an eclectic list of only about a dozen courses, which, however, are fully and exclusively developed for online students and are supported by ongoing educational research addressing course design and outcomes. Faculty from all over the world can create a free account and use the repository’s tools to create online courses that can be offered for free or at a nominal fee if credit is required. An educational initiative of a much larger scope than MIT’s OCW, the Open Learning Initiative organizes symposia, maintains pedagogical and education-technology blogs, and offers workshops on using and customizing existing-courses and on developing new, effective online courses.

III) Connexions is a collaborative, free, scholarly content archive that seems to share useful features from both resources discussed above, so I will be spending some more time on it.

The Connexions project started at Rice University in 1999, with the first non-Rice Connexions course contributed by the University of Illinois in 2002. Similarly to MIT’s OCW, Connexions has grown extensively and currently holds over 4,500 course modules, covering most typical disciplines and topics addressed in higher education. Similarly to Carnegie Mellon’s Open Learning Initiative, new content is welcome and can easily be created by faculty from around the world, following a simple registration process.

The resource offers full courses (called ‘collections’), individual course modules, or stand-alone learning activities. Materials and learning activities are very well aligned, while remaining modular for flexibility in course customization. Based on my use of the resource, in order to achieve maximum effectiveness instructors are best off mixing and matching modules and activities from multiple collections and possibly supplementing them with additional (especially multimedia) materials. Connexions holdings are often linked to relevant course Web sites within the authors’ academic institutions, providing additional resources and context for understanding the materials.

The numerous items related to music (my area of expertise) are listed under “Arts,” with thirteen of the seventeen “collections” and approximately a third of the over four-hundred modules within Arts addressing music or sound-related topics. Items related to acoustics can also be found under “Science and Technology,” and, following a recent partnership with the Institute of Electrical and Electronic Engineering (IEEE), Connexions will also be developing a set of signal-processing educational modules and courses.

In its vast majority, the content is accurate, well presented, supported by references to relevant literature, and occasionally enhanced through multimedia resources. Depending on subject area, special plug-ins may be required, all of which are downloadable from within the relevant learning object’s page. Usability features may change slightly with each course and contributor, but all courses/modules checked are clearly organized and very easy to use. The repository itself is also well organized and visually appealing, and it has clear instructions for use when necessary. Although not formally peer-reviewed, the collections are monitored by an editorial team and an oversight board, helping maintain high content standards.

The quality and learning impact of the resource was recently recognized by Harvard University’s Berkman Award (Berkman Center for Internet & Society), presented to Connexions founder and Rice University professor R. Baraniuk for his role in creating the repository. The learning impact and sustainability of this and other open educational resource repositories was addressed in a recent article from the Interdisciplinary Journal of E-Learning and Learning Objects.

We are all usually wary of anything offered for free, and for good reason. When it comes to free education, however, there are serious reasons (e.g. motivation of those offering it) and evidence (see above) that support rehashing the cliché: “the best things in life are free!” I have personally found the free resources discussed very useful and plan to become a contributor in the near future.

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Do You Like Me? Check Yes or No.

My mother is a serial entrepreneur and has worked in retail for many years. She often says that the toughest thing about her line of work is the demand to always be “on”—to be perky, pleasant, enthusiastic, and accommodating at all times. Now that the new quarter is under way and I find myself teaching again, I’ve been thinking a lot about the similar pressure for instructors to be “on” when interacting with students.

The last time I taught, multiple students noted in their evaluations that I seemed annoyed and impatient when answering their questions. It came as a bit of a shock, particularly since my previous round of evaluations had turned out so well. After a healthy dose of denial, anger, bargaining, and depression, I traced my steps and recalled a few instances in class when I was visibly frustrated with students who weren’t keeping up with a tutorial. I also knew I’d been particularly bad about reminding students if I’d already answered the same question multiple times, and I had probably mentioned more than once that certain mistakes on the assignments could have been avoided by reading the assignment instructions more carefully.

I usually find that I’m in a great mood for the first few weeks of the quarter. I answer repetitive questions with glee. Students who don’t follow directions don’t keep me up at night. Nothing can dampen the feeling that I’m living my dream of being a professor and that I’m single-handedly changing the world. But the honeymoon doesn’t last forever. Like a Starbucks barista at the end of an eight-hour shift or a J. Crew salesperson who has just been asked to fold the same twenty pairs of pants he just folded two hours ago, the normal wear and tear of the job begins to drain my reservoir of patience. Eventually, it gets harder to answer the same question five times with a smile. It gets more painful to grade assignments in which students disregard the rubric I so meticulously and lovingly constructed. By the end of the quarter, it can be difficult not to take things personally that have little or nothing to do with my abilities as a teacher.

When I reflected more on what went wrong during my last term in the classroom, I realized I wasn’t just in a bad mood. I had also brushed off a critical task that I had performed the quarter before: asking my students for feedback before the middle of the term. The first time I tried it, I worried that surveying my students would draw attention to my lack of experience. I didn’t want to seem needy, but I was even more afraid of waiting until the end of the quarter to find out what my students really thought of me. So, I gave them an incredibly simple survey with only two questions:

  1. How challenging is the course so far? (This was a multiple-choice question.)
  2. Do you have any suggestions on how I can improve the course? (This was an open-ended question with a comment box.)

This survey was helpful in two ways. First, I learned that I was flying through my software demonstrations and needed to slow down. Second, I showed my students that I genuinely cared about them and wanted to make the course the best it could be. While I can’t say that my little survey made all the difference in my evaluation results that quarter, I feel certain that it played a significant role. When I taught again, I was a bit overconfident, having passed the last quarter with flying colors. I meant to ask my students for feedback but never got around to it. I told myself the students wouldn’t complete it, that I should have done it the week before, or that I should wait until next week. It was always the wrong time to ask for feedback, and before I knew it, the opportunity had slipped through my fingers.

This quarter I’m determined not to make the same mistake. I’ve already asked my students a few simple questions and their responses have helped me correct a few small problems that would have magnified over time. I made sure to include a question about my attitude and patience level, and I plan to offer the survey again to help me snap out of any funk that might set in as the quarter progresses. Asking for feedback early on also goes a long way to foster goodwill. Because I teach in a creative discipline, I have to offer a lot of criticism to help students improve. I can tell them all day long that they shouldn’t take this criticism personally, but giving them the opportunity to critique my teaching helps me lead by example. It also gives the students a chance to blow off some steam before the final evaluations, and I’d much rather get the worst over with early and in a survey that no one has to see but me.

Surveys can be conducted through Blackboard, but it can be difficult to convince students that they are truly anonymous. DePaul employees have the option to use QuickData, our home-grown tool that allows faculty to create surveys by completing a few simple forms. Because these surveys can be taken from any computer and don’t require students to log in, faculty might find they get more frank and honest feedback. For instructors outside DePaul, Web-based survey tools like Survey Monkey and Survey Gizmo offer a similar promise of anonymity. Of course, giving students the freedom to say whatever they like about their instructors has its downsides. However, I find it’s better to embrace this early in the quarter when there’s still time to do something about it. Hopefully, the result is a better learning experience for everyone and fewer disgruntled students venting several weeks’ worth of frustration in a course evaluation that will be read by department heads.

My students aren’t really my customers and I don’t like to think that I’m obligated to put on a happy face at all times and serve them like a Ritz-Carlton concierge. However, I do think student feedback is essential if I’m going to become a better teacher. When this feedback comes only once at the end of the quarter, it’s easy to feel defensive and powerless. That’s why it’s so important to ask students for regular feedback. It might make me seem a bit needy, but that’s an adjective I can live with, and I know my mom would agree. But just to be sure, I think I’ll send her a survey.

Textbooks 2.0

Up until now, the reports of the death of the textbook industry have been greatly exaggerated. Remember when the PDF was going to change everything? But this week, I have seen a couple of really cool stories that have convinced me that the traditional market for textbook is in its last days.

The first story is the preview of Plastic Logic’s new electronic-reading device, which premiered at this year’s DEMO conference. You can watch the five-minute demo below.

While similar to Amazon’s Kindle, which was launched last year, Plastic Logic’s e-reader is made from plastic instead of glass. That makes it lighter, thinner, and more durable. But what really sets it apart from the Kindle is that it’s open. The Kindle is a closed system. The only content I can read on a Kindle is content that Amazon makes available. That stinks. I want to determine what I read on my e-reader. I want to read my documents, my reports, my PowerPoint presentations. If I have a digital copy of a book, magazine, or textbook, I should be able to upload it to the e-reader. Plastic Logic lets me do that.

The second story that helped seal the fate of the textbook industry comes from WNYC’s On the Media. It’s an interview with Preston McAfee, an economics professor at the Californina Institute of Technology. Dr. McAfee was unsatisfied with the intro-to-economics textbooks on the market, so he wrote his own, and then he did something really cool. He licensed his textbook under the Creative Commons license, which allows anyone to use the book for noncommercial use. Dr. McAfee hopes that other economists will add to the book, improving it, and thus create an open-source textbook. If it works for software, why not textbooks?

You can listen to the whole interview here:

I see the combination of these two ideas really changing the textbook industry. The e-reader eliminates the need for a physical object, and the Creative Commons open-source textbook eliminates the expense of the content. In addition, it allows faculty to create a textbook that is unique and tailored specifically for each individual class and that can actually be updated and revised during the quarter. It makes me want to go back to school.