number line with shaded circle

This topic has 2 replies, 1 voice, and was last updated 16 years, 5 months ago by Chris Clemens.

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January 7, 2010 at 1:16 pm #10141

Chris Clemens
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Ok, I know I have seen this somewhere but it has been awhile and I have forgotten.
I have number lines with shaded rays on them. There are closed circles and open circles on the line above the number. Do I put the character 1,2,3,4,6 for open circle above the number and a full cell for closed circle? I know I need to shade in the number line tactually where needed, just not sure about the circles.
Thanks

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January 7, 2010 at 1:26 pm #20163

Chris Clemens
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There is more:
I also need to make brackets and parenthesis on the number lines.

January 11, 2010 at 9:53 pm #20164

Chris Clemens
Keymaster

Attached are the braille symbols used for creating a number line. The Guidelines for Mathematical Diagrams has an addendum that deals specifically with number lines.

Betty
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