In the last couple of posts, I have focused on tools to support students who need visuals to learn content. Today, I found a free software program that adds auditory support for algebra, physics, statistics, and other data-based tasks.

NASA’s MathTrax software allows students to see graphs with their ears. This program provides a graphing and data manipulation tool for middle school and high school students to graph equations, physics simulations or plot data files. Robert Shelton, a NASA mathematician with blindness, helped develop the software, which works with screen readers also.

Naturally, this would be great support for students with visual impairments or blindness. However, since many students who do not have disabilities learn best through auditory channels, this would be a terrific addition for the universal design toolbox for math teachers.