[Blindmath] Base ten block symbols

[Susan Jolly]

I don't think there is a simple answer to this question.  A while back there 
was a discussion on this list of why perspective drawings of 
three-dimensional objects, such as a cube, are not appropriate for blind 
persons.  You may need to work with the classroom teacher to figure out what 
the learning goal is and what are appropriate alternatives.  There are 
manipulable base ten blocks but I don't know whether or not these would be 
useful here.  One way to gain understanding of place value is by using an 
abacus.

In general I think the best place to find the answers to transcribing 
questions is via the National Braille Association's online "Ask An Expert" 
forums.  Not only can you get help from the designated expert in each area, 
you may get help and advice from other transcribers who've encountered 
similar problems.  However, as I tried to imply above, I don't know if this 
is simply a transcribing issue.

Sincerely,
SusanJ