Group Exams: A Teaching Strategy?

April 13, 2011

This blog post isn’t about teaching online. It also isn’t about using technology. However, I came across a report about an intriguing strategy designed to engage students and promote learning in a way I hadn’t considered and I wondered what other educators thought of the idea.

Many instructors want to stimulate students to collaborate with each other and suggest that students form study groups, share notes, study together for tests. While students sometimes see the merit in doing those things, unless the instructor explicitly rewards this behavior, it rarely occurs.

A recent Faculty Focus report described one innovative approach to encourage collaboration – group exams or quizzes. The basic idea is that students can sometimes present course material in a way that resonates with other students in a different way than instructor-delivered lectures.

As Weimer (2011) puts it, “Because a lot of education emphasizes competition, students are slow to adjust in environments that value cooperation. They won’t offer help unless there are benefits from doing so or risks if they don’t.” At least three different ways to implement this incentive were presented.

(1) Groups of students are randomly formed. The groups are given some class time to review together for a test/quiz and encouraged to meet outside of class to continue their group review.
a. students take the test/quiz individually and the score they earn is recorded;
b. if everyone in their group receives an individual score of C or higher, each student receives x bonus points (e.g., 2 bonus points);
c. if everyone in their group receives an individual score of B or higher, each student receives x+x bonus points (e.g., 2 + 2 points).

(2) Groups of students are randomly formed. The groups are given some class time to review together for a test/quiz and encouraged to meet outside of class to continue their group review.
a. when it comes time to take the test/quiz, one group member is randomly selected;
b. that student takes the test/quiz individually;
c. the score earned by that student is recorded for all group members.

(3) Groups of students are randomly formed. The groups are given some class time to review together for a test/quiz and encouraged to meet outside of class to continue their group review.
a. each group member takes the test/quiz individually. Then they have x minutes to meet with their group to discuss the test/quiz, focusing particularly on questions with which they had difficulty.
b. finally, each group member can revisit his/her quiz and change any answer previously given.

In the scenarios cited above an incentive is provided to students to work collaboratively. In these scenarios students understand the benefit of teaching each other, see the value in working together, and have an interest in all group members doing well on the test/quiz.

Most educators would like to believe that their course facilitates the acquisition of course-specific information, critical thinking, and, perhaps, collaborative learning. It certainly is true that effective collaboration with others is a skill needed in vocational or professional jobs. In the academic arena this skill manifest in many ways.

Many organizations rely on committees to achieve company objectives. For example, currently Palomar College has been authorized to hire a number of full-time, tenure-track  instructors.  In the disciplines affected, hiring committees have been formed to select from the qualified applicant pool. Ultimately, the selection committee must, through a collaborative process reach consensus on which applicants to forward as finalists. This basic approach occurs throughout the hiring process in other professions as well.

So would a group exam or quiz work in my class? My thinking right now is that while I wouldn’t use it for an exam, I would consider using it for a quiz. Educational research as well as my own classroom experience convinces me that more substantial student learning is accomplished when students are actively engaged in a class. To the extent that collaborative activities promote involvement that would otherwise be missing, I think they are worthwhile.

A group quiz? Sure, why not?

Resource:  Faculty Focus



Video, Video, Video

February 1, 2011

video image

Videos, particularly short videos can be excellent devices to engage students but where are some good sources for appropriate video material? And how do we use them in our Blackboard classes? This second question has become very important as of this writing because the You Tube Mash-up tool in Blackboard that generated a lot of excitement is now not working correctly. In fact, using it can cause some major problems (see Terry Gray’s tutorial below).

Listed here are a few of the many video sources available to us. Most can be easily placed into Blackboard as a web link and some can be embedded. Most of the links on this page go to video sources that are keyed to education. The last three illustrate how videos can be used to (a) introduce the instructor, (b) provide guidance to students, or (c) wrap an assignment around a short video.

Terry Gray’s Description And Solution To You Tube In Bb Problem

YouTube Videos Chosen For Educational Merit (You be the judge)

TeacherTube – Videos Picked By Educators

iTunesU – Apple’s Site For Higher Ed Content

UC Berkeley – Web Casts That May Appeal To Some

The Slap – An Example Of Incorporating A Video Into An Assignment

graphic of roomClick Here To See Renee Barrett’s Video to Students – She used the XTRANORMAL Site (You write the text, the site makes the video)

Rob Mustard’s Welcome Video to Students


Social Media and Education (it’s not an oxymoron)

December 9, 2010

social media toolsMaybe I’ve been too influenced by a social media class I took recently but I’ve become determined to implement some of the Web 2.0/Social Media ideas to which I’ve been exposed. BTW, for those who think the title of this blog post does constitute an oxymoron, you might appreciate some better ones as contained in The Internet’s Best List of Oxymorons . But seriously folks . . .

Blackboard 9 has recognized the utility of including Web 2.0 ideas by providing easy ways of including tools such as Slideshare, You Tube, and others right in their newest version of the course management system. Take a few minutes to review the excellent tutorials about how to use some of these new Blackboard features by checking out the Academic Technology web page (thanks, Terry).

Another really useful resource for using these ideas is contained on the Online Universities.com web site, in the blog titled 100 Inspiring Ways to use Social Media in the Classroom. This is a compilation of some terrific ideas about how to incorporate social media – all the way from K-12 to Universities.

I imagine that more instructors than before will begin to use various Web 2.0 tools in their classes and I would love to hear from any of you who do it now or who anticipate doing it in the near future.


Twitter Revisited

October 5, 2010

A blog post back in January was about the use of Twitter in academia. Just recently I came across a Faculty Focus survey, Twitter in Higher Education 2010: Usage Habits and Trends of Today’s College Faculty, which reported on the current use of Twitter in higher education.

This report is informative and worth reading as it provides a background and context for each of the survey questions and, particularly helpful, provides the reasons the respondents gave for their responses. The survey found that more higher education professionals are using Twitter compared with last year.

From the report: “Of those who currently use Twitter, the most common activities include to share information with peers and as a real-time learning source.” While some do use Twitter in the classroom or to communicate with students, these are less popular activities – although this use has seen an increase from 2009 to 2010. Another finding was that 57% of those who use Twitter now plan to increase their use in the coming academic year. The report also sheds light on why many educators do not use Twitter; currently some 35% of those who responded to the survey use Twitter in some capacity and 65% do not.

Any educator contemplating using Twitter will find this report on Twitter use in education valuable reading.


Wikipedia in College: A Bad Idea?

June 16, 2010

I have had recurring discussions with my colleagues regarding our students’ use of Wikipedia in their writing projects. Some of my colleagues, whose opinions I respect a great deal, categorically forbid their students from using Wikipedia in research-based writing projects. Others will allow some use of Wikipedia references provided those are not the majority of references cited by the students. Still other professors take the position that Wikipedia articles are more likely to be accurate than other encyclopedias because of the open and ongoing nature of the way content in Wikipedia is edited, so, to the extent that encyclopedias are ok, Wikipedia is probably the best choice.

With these thoughts in mind, I was particularly interested to read an interesting report by John Orlando, Ph.D. titled “Wikipedia in the Classroom: Tips for Effective Use”. Dr. Orlando begins his article by stating: “Most academics consider Wikipedia the enemy and so forbid their students from using Wikipedia for research. But here’s a secret that they don’t want you to know—we all use Wikipedia, including those academics.” I think he’s probably right that most of us in academia do use Wikipedia – at least occasionally. And why not? After all, Wikipedia is constantly being scrutinized by knowledgeable people, many in academia, who are eager to ferret out any inaccuracies.

In a widely publicized report, the well respected journal Nature compared Wikipedia to the Encyclopedia Britannica online and found that “In the end, the journal [Nature] found just eight serious errors, such as general misunderstandings of vital concepts, in the articles. Of those, four came from each site. They did, however, discover a series of factual errors, omissions or misleading statements. All told, Wikipedia had 162 such problems, while Britannica had 123.” Not surprisingly, Encyclopedia Britannica objected to the results and Nature responded by saying they stood by their results and would not print a retraction.

The part of Orlando’s article that was of most interest to me was his report of how Professor Beasley-Murray used Wikipedia with his class. Professor Beasley-Murray challenged his students to create articles that would be accepted by Wikipedia and – this was a key part of the challenge – students whose articles earned a Wikipedia rating of “Good Article” would receive an A in the course and any student whose article received a Wikipedia rating of “Featured Article” would receive an A+. This was a pretty high bar as, according to Wikipedia, 1 in 359 articles reach “Good Article” status, as judged by impartial reviewers and only 1 in 1150 is given the “Featured Article” designation. The students in Beasley-Murray’s class were clearly engaged by the project as, Orlando reports, “The students, who worked in groups of two or three, produced three Featured Articles and eight Good Articles, an exceptional result given how few articles achieve these levels.”

Also, with respect to building student interest and engagement by employing Wikipedia, Orlando describes other Wikipedia projects: “One interesting site is Wikiversity, which provides a space for hosting courses or other content. An instructor can build a course page with syllabi, lesson plans, and other material for the students to access whenever they need it. That page can also be linked to other educational material such as videos.

Best yet, students can be given editing access to the page to add their own material. Groups can be assigned to add material to the course, such as resources for further exploration of the topics. Another option is to have the students build self-tests on the material using free web-based quiz functions for future students. This will enlist the students in an ongoing project of developing knowledge that outlives their particular class and is passed on to future generations of students.”

Wikipedia in the classroom – maybe not for everybody, but maybe an idea worth considering. What do you think?

Sources
Wikipedia in the Classroom: Tips for Effective Use
Researching With Wikipedia
Nature responds to Britannica’s claim of bias