Recently in Teaching Category

On a Proposal not to Remove an Historic Gas Engine

(from a modern thermodynamics laboratory)

6-CrossleyRE.jpgCurrently, the majority of my colleagues in the Department of Mechanical Engineering would seem not to be in favour of removing an historic Crossley gas engine from the thermodynamics laboratory. A proposal to the effect of leaving it where it is, while making some major changes to the layout of the laboratory, is being drawn-up.

I like that engine. I admire and I value it. However, I find it hard to justify its continuing presence in the thermodynamics laboratory. It has probably not been run for thirty-five years, or, if it has been, it would have been run for only very few hours in that period and for the benefit of very few students. I know for certain that it has not been run since I joined the institute seven years ago. It no longer has the necessary connections to gas and water, so it would now take some effort to get it running again.

Teaching of Science

Asking a question
In the afternoon of Monday 18th May, 2009, I had the honour of attending a lecture about transforming the teaching of science, which was delivered by Nobel Laureate Dr. Carl Wieman at the Dublin Institute of Technology in Bolton Street. I took the opportunity of asking a question and was very satisfied with the reply I received--the photo shows me asking the question. In my view, science is a way of thinking and experimenting, freely and effectively, and it must never be learned, or taught, by rote. Dr. Wieman points out that there is a much better way and that research shows that the better way works. The lecture, including the question and answer session that followed, is available at http://asx.heanet.ie/dit/DrWieman.asx

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