[nabs-l] Long Division
Karl Martin Adam
kmaent1 at gmail.com
Fri May 27 22:17:25 UTC 2016
It's basically a rubber bord with small square holes and a set of
cubes with different braille characters on each side. You put
the cubes in the board to make whatever problem you want, and
then you can move them as you solve the problem.
----- Original Message -----
From: jessica hodges via NABS-L <nabs-l at nfbnet.org
To: sandragayer7 at gmail.com,National Association of Blind Students
mailing list <nabs-l at nfbnet.org
Date sent: Fri, 27 May 2016 14:31:51 -0700
Subject: Re: [nabs-l] Long Division
hello. Don't think I have ever heard of Cubi-Rhythm? What is it?
Very
intrigued.
Jessica.
On 5/27/2016 2:25 PM, Sandra Gayer via NABS-L wrote:
Hello,
What about Cubi-Rhythm? Then you could physically carry numbers
down
or take them away etc. That's what I did in school and It helped
with
long division and long multiplication.
Very best wishes,
Sandra.
On 5/27/16, Kathryn Webster via NABS-L <nabs-l at nfbnet.org>
wrote:
Good morning Jessica,
I will say, I hardly remember what methods I used when
completing
long division problems since I now rely heavily on Excel and
calculators,
but I will try my best to suggest some alternative tecniques.
First, Excel would be an interesting way of setting up problems
on a
grid-like format. For example, if you were going to do 210
divided by 3,
you
could put 3 in cell a2, and then 210 in cells b2, c2, and d2
merged
together. Then, as you approach the problem, you can put the
work you've
done, for example, 3 into 21, which is 7 above the 1 in c1. With
complex
problems, you have the grid below the initial problem to put
subtraction
symbols, other numbers, and line it up how you would want it.
Second, the Braille writer is not a bad idea. You could set up
the problem
with lines and the little house, so once you roll out the paper,
you can
understand the work you've done. This way is more tedious and
difficult
when
it comes to fixing mistakes, but it is a way to visualize the
problem.
Good luck; and we are here for you if any more questions arise.
Best,
Kathryn
-----Original Message-----
From: NABS-L [mailto:nabs-l-bounces at nfbnet.org] On Behalf Of
jessica hodges
via NABS-L
Sent: Thursday, May 26, 2016 9:15 PM
To: NABS-L at nfbnet.org
Cc: jessica hodges
Subject: [nabs-l] Long Division
hello all.
Currently, I am in a high school precalculous class. The latest
subject we
have delved into is long division. In my algebra class two years
ago, I had
a para figure out how to do this linearly through a braille
writer, rather
than trying to do it the common, spacial way to do it which made
absolutely
no sense. Now, of course, when I need it again, I don't remember
how this
was done. Does anyone have methods for doing long division
linearly or any
other tips?
Any help would be appreciated.
Jessica.
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