I agree that open book exams are rare with STEM subjects
Not necessarily. DD studied biomedical sciences and had open book and in person exams. She had a lot of essay type questions in her exams to answer.
@Oakbeam I don't find it suprising TBH. I would find it difficult to present something for 5 minutes without some kind of written prompt.
Students aren't given guidance on how to do presentations other than time limits and subject. They aren't actually taught how to do them.
Last year DD spent the entire Easter break going over and over her dissertation presentation, which was to be ten minutes long, and no more than eleven minutes. Fortunately her diligence paid off, but I don't think I have known her to be so stressed.
I agree with @IncomingTraffic's comments. Group work is the worst, especially when you have students who won't engage or pull their weight.
I get that doing exams is very stressful, but often the alternatives are just as or even more stressful.