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Online Exams Questions and Grading

Started by HigherEd7, July 26, 2020, 06:23:36 AM

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HigherEd7

Most of the people I have talked to about online final exams give 100 questions and 90 minutes to complete each question counting 1 point.  In the past, I have given a mixture of multiple choice and true and false question and some students have finished in record time. I have also mixed in essay and short answer questions.

What is the best practice to award points for a short answer essay or fill in the blank question? I have even thought about just giving them short answer and fill in the blank questions. Thoughts?

Parasaurolophus

I assign points based on how many items I expect them to give me. So if the answer to a short answer question has three elements, that's three points. If I want them to mention ten things in an essay, that might be twenty to thirty points (one for mentioning the thing, 1-2 for elaborating on it).

I don't know about 90 minutes to complete each 1-point question, however.
I know it's a genus.

HigherEd7

Quote from: Parasaurolophus on July 26, 2020, 08:47:30 AM
I assign points based on how many items I expect them to give me. So if the answer to a short answer question has three elements, that's three points. If I want them to mention ten things in an essay, that might be twenty to thirty points (one for mentioning the thing, 1-2 for elaborating on it).

I don't know about 90 minutes to complete each 1-point question, however.

If you were to give a 100 question, how many of the questions would be essay? I was thinking about 2-3 points each. Thoughts?

downer

Quote from: Parasaurolophus on July 26, 2020, 08:47:30 AM
I don't know about 90 minutes to complete each 1-point question, however.

There's a missing comma after "complete" But you knew that!
Quote100 questions and 90 minutes to complete each question counting 1 point.

OP My thought is that you should do what most other people do -- try something once and see how it goes. Then make some adjustments the next time you teach it. It seems very inefficient to be asking the fora for advice about every aspect of your course creation, getting a bunch of different advice, and then making some choice that you would probably have made anyway.
"When fascism comes to America, it will be wrapped in the flag and carrying a cross."—Sinclair Lewis

HigherEd7

Quote from: downer on July 26, 2020, 10:07:27 AM
Quote from: Parasaurolophus on July 26, 2020, 08:47:30 AM
I don't know about 90 minutes to complete each 1-point question, however.

There's a missing comma after "complete" But you knew that!
Quote100 questions and 90 minutes to complete each question counting 1 point.

OP My thought is that you should do what most other people do -- try something once and see how it goes. Then make some adjustments the next time you teach it. It seems very inefficient to be asking the fora for advice about every aspect of your course creation, getting a bunch of different advice, and then making some choice that you would probably have made anyway.

You bring up a great point! I am just trying to make sure I am successful.........

Parasaurolophus

Quote from: HigherEd7 on July 26, 2020, 09:35:51 AM

If you were to give a 100 question, how many of the questions would be essay? I was thinking about 2-3 points each. Thoughts?

100 is a lot of questions, so I don't think I would give an essay question. But when I design an exam with lots of multiple choice, T/F, short answer, etc., if it has essay questions, it only has one or two. I generally expect the student to take 20-30 mins. answering the essay prompt.
I know it's a genus.

quasihumanist

Quote from: HigherEd7 on July 26, 2020, 11:29:33 AM
You bring up a great point! I am just trying to make sure I am successful.........

The only things you can be sure of are death and taxes.

There isn't a single best way to teach, and one of the fastest ways to becoming a bad teacher is to not make changes because you're worried the changes will fail.


downer

Quote from: quasihumanist on July 26, 2020, 05:57:45 PM
Quote from: HigherEd7 on July 26, 2020, 11:29:33 AM
You bring up a great point! I am just trying to make sure I am successful.........

The only things you can be sure of are death and taxes.

There isn't a single best way to teach, and one of the fastest ways to becoming a bad teacher is to not make changes because you're worried the changes will fail.

Yes. I don't know what your criteria of success are, OP. Mine is mostly getting paid, and not spending too much time teaching. 

I'd also say that most of the fine tuning of a course is a waste of time. You are not doing brain science. Keep it simple.
"When fascism comes to America, it will be wrapped in the flag and carrying a cross."—Sinclair Lewis

HigherEd7

Great points and advice! Well taken :)

the_geneticist

Quote from: HigherEd7 on July 26, 2020, 06:23:36 AM
Most of the people I have talked to about online final exams give 100 questions and 90 minutes to complete each question counting 1 point.  In the past, I have given a mixture of multiple choice and true and false question and some students have finished in record time. I have also mixed in essay and short answer questions.

What is the best practice to award points for a short answer essay or fill in the blank question? I have even thought about just giving them short answer and fill in the blank questions. Thoughts?

That is a LOT of questions.  Are they doing the "let's give a ton of questions so they can't look up the answers" strategy to reduce cheating?  Sounds like they are mostly writing easy, recall level questions.  I like your style of including essays & short answer because you can look at deeper knowledge/applications.
For fill-in-the-blank, I tend to do one point per blank.  For short answer, it's 1 point for the "what" and 2-3 for the "why" [i.e. will X increase, decrease or stay the same? (1 point);  Using the data, explain your reasoning (2 points)]. I assume that students have been giving these type of questions already so they have practice and you're not asking them to write an essay for the first time during the exam.