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Braille Quadrant Graph Math Board

由 NealM 于 2019-07-15 16:37 分享

About the solution

A tactile 3D printed 2 piece system that allows for tactile plotting on a 4 quadrant graph for students who are blind or visually impaired. Adding a same sized graph paper in between the system will also allow for the plot points to be read in print by sighted classmates and teachers.
https://www.youtube.com/watch?v=LvFtigidY9Q

这些解决方案不应包括使用药物，化学品或生物制品（包括食品）;创伤性设备;冒犯性的，商业或内在危险的内容。该解决方案未经医学验证。请谨慎进行！如果您有任何疑问，请咨询健康专家。

关于发明者

I am Neal Mckenzie and I am an A.T. Specialist who works with blind/low vision students K-12. I had a bright & determined blind student who was struggling to keep up with the in class/real time plot point graphing. He is amazing at math and it is in fact his favorite subject yet he was just zoning out during this daily activity due to lack of a way to accomplish fast plotting and recording in an accessible & tactile method. He not only loves using this board but has been using it for the last 3 years.

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