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Coursera/Stanford online algorithms I course – a retrospective

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Re: Coursera/Stanford online algorithms I course – a retrospective

#11
post #2

"The exam included questions from the lectures" When I was a student I hated this practice from some professors.

I used to do this to put in at least one or two softball questions. It helped to weed out who was paying attention and helped when deciding if someone should get a C or C+.

You shouldn't be grading then. They are not taking a class in Paying Attention, they are taking a class in algorithms. If they know the material, that is what matters. I also cannot stand this practice.

Re: Coursera/Stanford online algorithms I course – a retrospective

#13
post #8

I think the course was at the right difficulty considering that it was an on-line course targeted towards an audience with different backgrounds and skill levels. In fact, in the forums there were a few people complaining about it being too difficult. Plus a course that is not targeted towards full time students can't really have the same effort levels as one that it is. If the course turns out to be too easy for you…

Great point. The quizzes and exams should not be hard, they should re-affirm your knowledge and let you move on. Making at test difficult for the sake of being difficult is not productive. People are learning this material to better themselves. If one wants difficulty one should dive deeper into the material elsewhere. Maybe Algorithms 2, or maybe a more advanced book altogether.

Re: Coursera/Stanford online algorithms I course – a retrospective

#15
If you're looking for a hard class, Probabilistic Graphical Models might suit better. The staff says that other than a small portion of the homeworks which they couldn't auto-grade, it's the same material as the real course at Stanford, where it's one of the hardest classes in the graduate CS department.

Re: Coursera/Stanford online algorithms I course – a retrospective

#16

Earlier quoted context omitted.

I used to do this to put in at least one or two softball questions. It helped to weed out who was paying attention and helped when deciding if someone should get a C or C+.

You shouldn't be grading then. They are not taking a class in Paying Attention, they are taking a class in algorithms. If they know the material, that is what matters. I also cannot stand this practice.

Yeah, look to Bjarne Stroustrup, he gave all of us C++, no questions asked.

Re: Coursera/Stanford online algorithms I course – a retrospective

#17
post #15

If you're looking for a hard class, Probabilistic Graphical Models might suit better. The staff says that other than a small portion of the homeworks which they couldn't auto-grade, it's the same material as the real course at Stanford, where it's one of the hardest classes in the graduate CS department.

Yeah. I treaded water in that class for about three weeks before going under. It's a stretch.

Re: Coursera/Stanford online algorithms I course – a retrospective

#18
post #8

I think the course was at the right difficulty considering that it was an on-line course targeted towards an audience with different backgrounds and skill levels. In fact, in the forums there were a few people complaining about it being too difficult. Plus a course that is not targeted towards full time students can't really have the same effort levels as one that it is. If the course turns out to be too easy for you…

I suppose one option would be to also have optional homework for those seeking additional challenge?

Re: Coursera/Stanford online algorithms I course – a retrospective

#19
post #16

Earlier quoted context omitted.

You shouldn't be grading then. They are not taking a class in Paying Attention, they are taking a class in algorithms. If they know the material, that is what matters. I also cannot stand this practice.

Yeah, look to Bjarne Stroustrup, he gave all of us C++, no questions asked.

'like'

Re: Coursera/Stanford online algorithms I course – a retrospective

#20
post #8

I think the course was at the right difficulty considering that it was an on-line course targeted towards an audience with different backgrounds and skill levels. In fact, in the forums there were a few people complaining about it being too difficult. Plus a course that is not targeted towards full time students can't really have the same effort levels as one that it is. If the course turns out to be too easy for you…

I suppose one option would be to also have optional homework for those seeking additional challenge?

There were some optional theory questions (ungraded) which were more challenging and could be discussed in the forums.
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