scientific and graphing calculators

Are you able to find scientific and graphing calculators that can be used by blind students?

Calculators are widely used in every educational stage. Calculators are able to perform statistics (or mathematical calculations or manipulating matrices and plot functions using graphs are valuable for studying advanced mathematics. Even though the majority of graphing and scientific calculators aren't accessible to those who aren't able to use adequate sight However, there are some alternatives which allow those disabled to utilize the tools with ease.

There are numerous talking scientific calculatorsare available but no single calculator is able to function at every educational level. It is therefore necessary to determine what features needed from the student is necessary to make sure the appropriate calculator for them is selected. Susan Osterhaus at the Texas School for the Blind has come up with a list of a variety of talked mathematical calculators which might aid in the process of making a decision. Orion the TI-30XS Talking Scientific Calculator Orion TI-30XS MultiView Talking Scientific Calculator is a very well-known a talkative scientific calculator that may meet the needs of a large variety of students.

Another alternative is to use an electronic notetaker that is portable and has advanced math functions. Certain notetakers offer speech synthesis and Braille that is re-usable and can be utilized by blind students for logarithmic or trigonometric calculations. Contact the manufacturer to find out whether you can use the scientific calculator function is present.

There is also software which allows for speech access to the scientific calculator application. Some of these emulate the standard calculator interface as well as some of them even offer an audio interface to graphs. This program, called the Audio Graphing Calculator (AGC) is an example of a user-friendly Windows-based program that features the ability to interact with graphing calculators that is capable of showing graphs both visually as well as through a sonified graph.

For more information about accessibility on access scientific and graphing calculators see the guide accessible Calculators from the GeorgiaTech Center for Assistive Technology and Environmental Access (CATEA).

To learn more about accessible math consult our Knowledge Base articles What are the best ways to develop Braille math resources? Why is accessibility to math vital?

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