Delivering Chemistry Tutorials using the Web

[Stuart J. Fairall]

> For the past year, our Educational Technology Service have been developing a
> system to deliver multiple-choice tutorial questions using the web.  It's
> based on an HTML-compatible language called TML (Tutorial Markup Language),
> and allows several different question types, with automatic logging of
> the student's score, etc.

Very impressed with the scope TML allows.  Its structured 
format would allow easy generation of source, all be it with 
a fair amount of typing.
But would its primary role be to assess or to instruct.  ie. 
should wrong answers yield an informative response.   If the 
instructional element is missing then its appeal to users 
would be low and probably only for required testing.  If an 
instructional role is expected then I think users  will be 
put of by the thought of logged scoring.

Password access would also greatly reduce the number of users 
and really might well restrict it to the realms of LAN based 
CAL packages.


> 	I've just written an example tutorial in TML using Chemistry-based
> questions and it's now on-line on our ETS server at:
> 
> 	http://www.ets.bris.ac.uk/ets/resource/tutorial/tutorial.htm

A nice demonstration.  Even though the original demo illustrated 
the styles available having, the material in context shows the 
potential more.
I didnt realise toluene would nitrate in the meta position.
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