Free: Grapher (Graphing Calculator)

Grapher is a 2D & 3D graphing application that comes pre-installed with Mac OS X. Use loaded demo formulas or your own formulas. 3D graphs can be rotated for viewing from any angle and to create QuickTime videos of your functions.

Classroom ideas:

• Create custom sample graphs in QuickTime for review and exam preparation.


• Use the ability to make minor adjustments to formulas to examine the results in 2D & 3D. It's a great way to visualize how small changes can result in big changes.

For Mac.