Compass, Ruler and Protractor

 

CompassRulerProtractor

The Compass, Ruler and Protractor flash file can be used live (but work cannot be saved).

Unfortunately as a flash file will not work with iPads and iPhones.

Can also be used with any on-screen video maker (such as that found in ActivInspire or Smart Notebook) to create videos for classroom demonstrations. The pencil here works as a straight edge; the ruler can be used to measure.