Teaching Tip: Assessing Students in Your On-Line OM Course

students chaetingHere we are preparing for final exams for Fall already!  If you are teaching an on-line operations management course, Faculty Focus (Dec. 2, 2013) points out that assessments that worked perfectly fine in a face-to-face classroom may need to be tweaked or even replaced for the online version. Why? Because cheating is easier to do (and harder to detect) online. While it’s not clear whether online students do, in fact, cheat more than face-to-face students, the truth is that it is more difficult to monitor who’s taking a test and how they’re taking it online than it is in a classroom. Faculty Focus’ 5 strategies for adapting assessments for online delivery include:

  • Timed/open book tests. Online, every test is an open book test (except those that are proctored). To minimize read-as-you-go test-taking, reduce the amount of time students have to take the test so that only those students familiar with the material can answer the questions in the time allotted. Alternatively, replace selected response tests (such as multiple choice and T/F) with short-answer or essay questions that require students to apply textbook facts to novel scenarios.
  • Randomized test questions. Shuffling questions helps reduce the likelihood that 2 students sitting in adjacent library carrels can take the same test together, one answering the “odds” and the other answering the “evens.” Selecting questions randomly from our large 2,000+ question test bank takes this idea one step further, providing each student with a similar (but not identical) assessment.
  • Frequent low-stakes tests, such as short quizzes or self-check activities worth no more than a few points each, help make cheating more trouble than it’s worth.
  • Coordinated tests. Instructors who teach multiple sections of the same class may want to coordinate tests so that all students take the same test at the same time. (Staggering tests increases the likelihood that the first students to take the test can pass on question details to their  colleagues.)
  • Proctoring. Requiring students to take proctored exams takes cheating off the table—or, at least, returns it to the same level as a face-to-face class.

Guest Post: Using MyOMLab for Online Teaching

Our Guest Post today comes from Dr. Chuck Munson, who is Associate Professor of Operations Management at Washington State University. His earlier blog for us was called “Spicing Up the Assignment Problem”.

I used to shy away from overload teaching opportunities for online courses because I initially hated the whole online teaching experience and was almost embarrassed to call it “teaching.” The availability of MyOMLab (with a little help from the bad economy) has changed my views.

While I believe that there’s still no substitute for the face-to-face learning experience, online education does help serve a niche of place-bound students. And for my operations management course, MyOMLab removes a lot of time and strain. The time that I used to spend grading can now be spent on responding to questions and providing information to students. For many of the problems, the built-in learning aids can answer a lot of the students’ questions. Also, the students really like the extra chances that they get to solve questions correctly. And I’ve  found the test bank questions to work well—it’s very easy to select questions, and the multiple-choice tests that I’ve given (open-book and 2.5 hours to solve 25 questions) usually provide a good grade distribution. The excellent company videos seem particularly useful in online environments.

Here are some unsolicited student comments regarding MyOMLab from my spring, 2012 online course:

 “Great information and I liked the OM lab.”

“I almost feel that I got more interaction in this online course than if I were in person in a large lecture hall. MyLab was also a great experience—much better than many sites I have used during my WSU Online time.”

“The MyOMLab was crucial for success in learning the formulas for calculations.”

“Excellent—couldn’t have been better.”

“In the case of this class, the online environment works very well. The assignments and MyLab learning were both great, and I learned a lot.”