Nemeth Braille Code

By: Carmen Willings
teachingvisuallyimpaired.com
October 28, 2017

​The Nemeth Code for math and science notation was developed by Abraham Nemeth in order to transcribe the symbols. The code uses the same braille symbols used in literary braille but with different rules. It is important for the Nemeth Code to be written without flaws as the student cannot use contextual clues to determine if there was an error as they can when reading literary braille. It is essential for classroom math teachers and the Teacher of Students with Visual Impairments (TVI) to communicate and collaborate in order to prepare for upcoming instructional units to prepare the student for upcoming symbols and formats they will encounter. For this reason, it is important for the TVI to have a good understanding of the Nemeth Code when they have a student on their caseload that requires the use of Nemeth.

​Teachers may need to refresh their skills as they can go years without working with a student who needs instruction in or the use of the Nemeth Code. Itinerant caseloads can change without warning so it is important to have sources of information and brush up on your skills periodically as you never know when a student may be added to your caseload that may require Nemeth instruction.  Although I have yet to serve a student on my caseload that is on grade level and braille primary, I have worked with braille primary students who need basic instruction in the Nemeth code but due to cognitive delays are significantly below grade level. In these instances, I have found the Nemeth Code Reference sheet from APH to be very helpful in re-learning or brushing up on the Nemeth Code. It is also helpful to obtain a math textbook in order to see how problems are correctly set up. This will allow you to learn the accurate way to write the problems and therefore follow the pattern when creating additional problems.

Nemeth Code Instruction Books

Nemeth Code Reference Sheet I love this easy to use reference sheet! It shows symbols in use including numbers, omissions, comparisons, operations, money, geometry, fractions and other related symbols. 

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Learning the Nemeth Braille Code
This manual, available from APH is a great tool for learning how to produce Nemeth.

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Texas School for the Blind and Visually Impaired (TSBVI) provides Nemeth Code Reference Sheets designed to familiarize you with the proper Nemeth code for the common symbols found in Algebra I, Algebra II, Geometry, and Set Notation.

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If you would like to produce ink print Nemeth braille to create your own cheat sheets or worksheets for students who are beginning to lose their vision or for parents, peers or others who want to learn braille, there is an easy solution! You will first need to download a braille font such as Duxbury. Once you have downloaded the font, use this ASCII keyboard handout to create worksheets!

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Algebra & Geometry Nemeth Checklist

I have created this Algebra and Geometry Nemeth Code checklist as a "cheat sheet" and also as a means to document student progress in learning the Nemeth code. You can locate this form in the Printables section and print it for your reference. 

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TVI’s Guide to Teaching the ECC: An Activities Based Curriculum for Teaching Students who are Blind or Visually Impaired
The TVI’s Guide to Teaching the ECC is a digital pdf available for download. It is designed specifically for fellow itinerant Teachers of Students with Visual Impairments (TVI’s), and consists of over 400 activities and topic areas of discussion for instructing students in the Expanded Core Curriculum. The activities are age-neutral and multi-sensory and therefore can meet the needs of the broad range of students served on an itinerant caseload serving. The activities can be individualized to the students various learning modalities and scaffold in order to challenge students but ensure success. Select those activities that align with the student’s learning objects based on the student’s unique visual needs and academic and developmental level. In addition to the core activity areas, each of the 32 Thematic Units incorporates additional unique ECC concepts and skills providing you with a years’ worth of activities. These units are cyclical and can be used repeatedly to help students build on prior knowledge and develop a deeper understanding of concepts. Each unit includes suggestions for activity adaptation associated with the unit. These include lists of objects, possible community-based experiences, environmental print, poems, children & young reader books, children's songs, pop culture songs, movies, and websites.


In addition to the book, the following two supplements are included:
·      TVI’s Guide to the ECC Concept Checklist
·      TVI’s Guide to the ECC Activities Checklist


For complete product details and additional images, visit the TVI's Guide product page.


TVI's Guide to the ECC Product details
·      Digital pdf download: 346 pages (11 pt font)
·      Publisher: Teaching Students with Visual Impairments
·      Author: Carmen Willings
·      Language: English


Visual Efficiency & Near Magnifier Fluency Worksheets: TVI's Guide to the ECC Grab and Go Supplements
The Near Magnifier Fluency Worksheets is a Grab and Go supplement to the TVI's Guide to Teaching the ECC. This workbook is a pdf download that can be printed on demand for use with students. It contains five different types of worksheets for developing visual motor skills and near magnifier fluency skills particularly with the use of a video magnifier. As a companion to the TVI’s Guide to the ECC, the worksheets correspond to each of the 32 ECC Thematic units. The worksheets, along with a list of environmental print for each thematic unit, are designed to help students refine their visual motor skills while reinforcing ECC concepts presented in the thematic units.  


For complete product details and additional images, visit the Visual Efficiency & Near Magnifier Product Page.


Visual Efficiency & Near Magnifier Fluency Worksheet Details:
·      Digital pdf download: 210 pages
·      Publisher: Teaching Students with Visual Impairments
·      Author: Carmen Willings
·      Language: English


Thematic Keyboarding & Braille Fluency and Maintenance Worksheets: A TVI’s Guide to Teaching the ECC Grab & go Supplement
The Thematic Keyboarding & Braille Fluency and Maintenance Grab and Go ECC worksheet packet is a print on demand workbook that contains worksheets in print and simulated braille to use for data collection. Present the student with a hard braille copy and use the worksheets to document accuracy and fluency in reading braille. As a companion to the TVI’s Guide to the ECC, the worksheets correspond to the ECC Thematic activities presented in the curriculum guide. These word lists and sentences will help the student refine their keyboarding or braille reading skills while bridging ECC concepts presented in the thematic units. Although the lists and passages can be produced using a manual braillewriter, you may also copy and paste the passages into any braille translation software for quick production on an embosser. They may also be entered into a typing program such as APH’s Talking Typer to build keyboarding fluency.


For complete product details and additional images, visit the Thematic Keyboarding & Braille Fluency & Maintenance Product Page


Thematic Keyboarding & Braille Fluency Worksheet Details:
·      Digital pdf download: 338-page print and simulated braille worksheets
·      Publisher: Teaching Students with Visual Impairments
·      Author: Carmen Willings
·      Language: English


Thematic Vocabulary Cards and Checklists: Grab & Go ECC Supplement
The Thematic Vocabulary Cards and Checklists Grab and Go ECC supplement is a 446 page pdf downloadable print on demand workbook that includes 2940 vocabulary card on 3 1/2" x 2" templates divided by each of the 32 Thematic Units along with a checklist of each unit words in print and simulated braille. As a companion to the TVI's Guide to the ECC, the vocabulary cards correspond to the ECC Thematic activities presented in the curriculum guide. 


Additional Use:
Teachers of Students with Visual Impairments can have a extremely varied caseloads. It is possible to go several years without having a student on your caseload who requires braille instruction. Like other skills, if you do not practice your braille regularly, it is easy to lose those skills. Use these checklists and cards to maintain your braille skills. Fold the checklist along the line dividing the print from the braille. Choose to either read the print and produce the word in braille using a braillewriter or read the simulated braille and decode it. Finally, these vocabulary cards and checklists may be used with family members or peers who are interested in learning and practicing the braille code.


For complete product details and additional images, visit the Thematic Vocabulary Cards & Checklists Product Page


Thematic Vocabulary Cards and Checklists Details:
·      Digital pdf download: 446-page print on demand resource
·      Publisher: Teaching Students with Visual Impairments
·      Author: Carmen Willings
·      Language: English


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Lotto Cards
The LOTTO Cards Grab and Go Supplement includes 37 theme related unit cards along with activity suggestions that support activities within the TVI's Guide to Teaching the ECC.


On My Way File Folder Cards
Print and use these cards to represent locations the student may visit that are related to the current thematic unit. Use these with the On My Way File Folder Game outlined in the TVI's Guide to Teaching the ECC p. 27.

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