Resource
APH Graph Board video
This 8-part video tutorial from TSBVI Outreach Program, shows Susan Osterhaus demonstrating how to use the APH Graph Board.
This 8-part video tutorial from Texas School for the Blind and Visually Impaired Outreach Program, shows Susan Osterhaus demonstrating how to use the APH Graphic Aid for Mathematics.
- Part 1, An Introduction
- Part 2, Plotting points on the coordinate plane
- Part 3, Graphing a straight line
- Part 4, Graphing an Inequality
- Part 5, Graphing a system of linear equations
- Part 7, Graphing a quadratic (parabola)
- Part 8, Graphing a circle on the coordinate plane
- Susan Osterhaus’s closing thoughts on graphing