The idea behind this type of program seems great and I have seen
packages which can really help the student to revise at this
stage in his school career, but these are not of sufficient quality
to be worthwhile in my opinion.
Each pack comprises two double-sided cassettes with each
cassette containing four major topics. These cover the following
areas, some areas are split into two topics; Algebra, Trigonometry,
Graphs, Calculus, Arithmetic and Constructions. According to the
packaging they were written by the maths department of a "top"
school. Well, perhaps I am not of sufficient calibre to attend
such an institution for I don't believe that these programs are
anywhere near good enough!
My main criticism is that they are purely static creations and
they never change in any way from run to run. To explain what
I mean, you need to understand what each program comprises.
The first screen is a menu from which you select the sub-topic
you wish to study. Then you can choose to have screens on the
underlying concepts, which is a good idea although there is no
remedial section for extra help at all, or to see some worked
examples or to try some problems yourself. Now it is at this
stage that the lack of variation is so critical. Every time you
run the program the questions (and indeed the answers!) are the
same oones so that once you have answered them - or cheated and
read the answers! - you have no further use for that section.
This strikes me as plain ludicrous. You can buy, for far less
than £30, good text books which can present you with just
this type of revision. What I, and indeed most students, would
expect from a package like this is at least some variation in
the question, so that you can get extra practice at those parts
of the syllabus where you are particularly weak. These programs
don't provide such a facility and even though in all other
respects they are well-written and presented, I cannot believe
that anyone can really get their money's worth from such a
package.
The best feature of the programs is the step forward/backward
feature, which means that you can go from the page you are on
to find the vial piece of information you missed. But having
said that, you can do that with a book too!