5.4 Extending skills


making effective contributions to a seminar


A Study the ethical map on the opposite page. 1 What does it show?


2 Why is each nanotechnology application on the diagram followed by a question mark?


B ≤Listen to some extracts from a seminar about the safety and ethics of nanotechnology. 1 What is wrong with the contribution of the last speaker in each case? Choose from the following: ●


it is irrelevant


● the student doesn’t contribute anything to the discussion the student interrupts it is not polite


● ● ● the student doesn’t explain the relevance


2 What exactly does the student say in each case? 3 What should the student say or do in each case?


C ≤Listen to some more extracts from the same seminar.


1 How does the second speaker make an effective contribution in each case? Choose from the following: He/she …


● brings in another speaker asks for clarification


●


links when not sure the contribution is new ● paraphrases to check understanding


●


● gives specific exampes to explain a point links when not sure the contribution is relevant disagrees politely with a previous speaker ● links to a previous speaker


● ●


2 What exactly does the student say in each case? 3 What other ways do you know of saying the same things?


D Make a table of Do’s (helpful ways) and Don’ts (unhelpful ways) of


contributing to seminar discussions. E Work in groups. Do’s


ask politely for information


Don’ts


demand information from other students


1 The teacher will ask each group to look at a particular nanotechnology topic. Study your topic and the notes provided.


2 Where would you put different applications related to your topic on the ethical map on the opposite page? Make sure you can justify your decisions.


3 Conduct a seminar. Two people should act as observers. F Report on your discussion and present your ethical map, giving reasons for your decisions.


G Work in groups. 1 Choose a research topic from the lecture (include the history of nanotechnology, current applications, and the future of nanotechnology).


2 Prepare for a seminar discussion by researching your topic and making notes. 3 Conduct the seminar according to instructions from your teacher.


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