scientific and graphing calculators

The are scientific and graphing calculators that are accessible to blind students?

Calculators Are extensively used in every educational level. Calculators are able to perform statistical or scientific calculations, modify matrices, and plot functions for graphs are helpful in the study of the most advanced mathematics. Although the majority of scientific and graphing calculators don't available to those with vision However, there are some options to those who are visually impaired to utilize the calculators efficiently.

There are many talking electronic calculators are available on the market, though every calculator will not function to the exact specifications required at all levels. Therefore, an assessment of features required by the student is required to be completed so that the best calculator for that student is selected. Susan Osterhaus at the Texas School for the Blind has written a comprehensive review about the features of various speaking scientific calculators which can aid in the selection process. The calculator, Orion TI-30XS MultiView Interactive Scientific Calculator could be highly regarded and highly regarded as a talkative scientific calculator that may meet the needs of various types of students.

Another alternative is the electronic notetaker portable with the latest math-related functions. Some notetakers come with speech synthesis and Braille that refreshes . They can be used by those who are blind for logarithmic and trigonometric calculations. Talk to the notetaker's manufacturer to determine whether there is the scientific calculator function that is able to be used.

There are also programs available that allows the ability to speak to the scientific calculator application. Some of them simulate the interface of a standard calculator, while they can also give the graph with audio. For instance, the Audio Graphing Calculator (AGC) is an example of an accessible Microsoft-based application that features graphing calculators capable graphically displaying graphs, both audio and visually in the form of a sonified tone graph.

For more information about access to the scientific and graphing calculators see the accessibility resource available Calculators by the GeorgiaTech Center for Assistive Technology and Environmental Access (CATEA).

For more information on accessible math, read these Knowledge Base articles What are ways to create Braille maths resources? and why is accessible math essential?

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