We do an awful lot of focus on teaching but realisticly, authentic assessment that actually engages the student, that’s a tougher ask... I set a lot of essay type assignments.
I think to get the students to straight away mark for somebody else what they’ve just done and then to mark or take part in the marking of two other versions of the same thing is really powerful. So it’s not so much me directly finding out what they do and don’t understand but using methods by which they can diagnose for themselves. I haven’t got this, she has, or yep I have got most of that, she hasn’t, and I can see where she went wrong. Very powerful, very powerful indeed.
The ChemBytes website has a sophisticated set of learning resources for chemical equilibrium. Simulations and practice problems are integrated to help students understand the basics.
The ChemBytes website has a sophisticated set of learning objects to help students understand specific fundamental topics such as aqueous solutions. Dissolution and speciation are covered in detail with simulations and visualisations.
In the lab it comes out in a variety of ways. It comes out most commonly when the student gets to actually start doing their calculations and you ask them to relate that back to what they’ve actually physically measured. And when they start doing those sorts of things you realise there’s a bit of a misplaced idea here or a misconception that you can deal with there.
In the workshops, the workshop idea as we run them is that you are out and about and amongst the students all the time in those groups, seeing what’s going on in the groups, seeing how they’re answering their questions. They have set questions on sheets that they work through in groups and the groups of three just get one set. They’re all working on them together and you’re moving in and out and around among the groups and seeing how they’re going. In that circumstance you can quickly, having looked at three or four of your eight different groups, figure out where a particular issue woul
In the lecture theatre the best strategy there, where you’re confronted by all the constraints of the lecture theatre, is to stop and do stuff with the students, walk around amongst them, see what they’re actually doing... And out of that you might go back and address some aspect of it and revisit it or something like that or you might point them to some tools to use to work out some other aspect. So in the lecture theatre it’s very much for me a case of stopping and going and seeing what they’re doing and if you don’t then clearly you don’t know.
