4.3 Extending skills


Key words to elicit: search engine, keyword, website, web page, website address, search result, subject directory.


Note: Where the subject is a new one or a fairly general topic, it is a good idea to start first with a subject directory which evaluates sites related to the topic and collects them in one place. Some examples are: Academic Info; BUBL LINK; INFOMINE; The WWW Virtual Library.


Exercise A Write computers in medicine on the board.


1 Set for class discussion. Make sure students give reasons for their answers. Accept their answers at this stage.


2 Remind students that words in English often have more than one meaning, so care must be taken to get the desired result.


Answers Possible answers:


1 In a current general medical journal – very useful, as recent articles give the latest information.


General note


Students will need access to a computer with an Internet connection. If computers are not available during the lesson, part of the lesson can be set for private study.


Lesson aim


 learn or practise how to use the Internet effectively for research


Introduction


Brainstorm the uses of the Internet. Then brainstorm what the important factors are when using the Internet. These should include:


 the search engines students use and why


 how to choose and write keywords in their preferred search engine


 how they extract the information they want from the results


Put students in groups and ask them to compare how they normally use a computer to find information. Ask each group to produce a set of advice for using the Internet. Then discuss as a class.


68


On the Internet – good if the correct keywords are used and a careful selection of results is made.


In a textbook – useful if there is an up-to-date one, but books take time to publish, so even the latest may be out of date in these technologically fast- moving times.


2 In this list of possible keywords, the first three are obvious starting points; others are also possible. Remind students that it is also possible to limit searches by date/year.


telemedicine healthcare informatics medical computing


latest developments most recent developments most new developments


journal


} }


}


relevant to the topic/technology


keywords to get recent information


keyword to get journals/articles


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