In it, she demonstrates how easily our humble appendages can make us look like fiddly geniuses – or at least like common math whizzes ... and a pen and lock your protractor in a drawer.

Students can use the virtual protractor to measure angles ... children struggling with math in school, Academy of Math is a comprehensive tool that helps students get results.

ClassPad.net Version 2.0 gives students and teachers the ability to use a virtual protractor and compass tool, create grids and incorporate ... ClassPad.net has interactive features where users can ...

The protractor and the Bunsen burner. Playing the recorder in music class. Drawing arcs and circles with a compass in geometry. These tools of the education trade become part of our lives for a ...

You can always extend it later. Place the protractor on the other end of the first line and mark a 50° angle up from the line with a dot. TIP: often protractors have an inner and outer scale.