scientific and graphing calculators

Are there scientific and graphing calculators that can be used by blind students?

Calculators They are extensively used in every educational level. Calculators capable of carrying out statistical or scientific calculations, altering matrices or plotting functions in graphs could be especially useful for studying complex mathematics. Although the majority of scientific and graphing calculators don't available to those with the ability to see There are solutions which allow those that are visually impaired to utilize the calculators efficiently.

There are many talking Scientific calculators are available on the market, though the calculators do not all function in accordance with the exact specifications demanded on all scales. Thus, an evaluation of features required by the student is required to be completed to ensure that the right calculator for each student is picked. Susan Osterhaus at the Texas School for the Blind has written an extensive review of features of various speaking science calculators which can aid in the selection process. This calculator , the Orion TI-30XS Communicating Scientific Calculator could be a highly regarded and highly regarded as a talkative scientific calculator that may meet the requirements of different types of students.

Another option is the portable electronic notetaker with the latest math-related functions. Certain notetakers have speech synthesis and Braille which refreshes. This can be utilized by students who are blind for trigonometric as well as logarithmic calculation. Contact the manufacturer of the notetaker to determine if the scientific calculator function can be used.

There are also programs available which can provide audio access to a scientific calculator application. Certain of them mimic the traditional calculator interface and certain models also allow the graph with audio. For example, AGC is an example. Audio Graphing Calculator (AGC) is an example of an accessible Windows-based software program it features graphing calculators capable visualizing graphs in both audio and visually, as a sonified graph.

For more information on accessibility to the scientific and graphing calculators see the accessibility resource, accessible Calculators available from GeorgiaTech Center for Assistive Technology and Environmental Access (CATEA).

For more information on accessible math, take a look at the following Knowledge Base articles What are some ways to make Braille maths tools? What is the reason why accessible math is important?

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