FX Draw has always provided a rich set of tools designed specifically for mathematics teachers. Now we are giving you the world!
The February 1 release of FX Draw includes a new Earth geometry tool that allows you to quickly create diagrams showing distances between locations using either great-circles or travel on lines of longitude and latitude. You can even animate your diagram in real time to demonstrate the mathematics involved.
A database of over 13000 locations is provided which you can search by name, latitude or longitude. This allows you to quickly create questions to suit the needs of your students.
We have created a short video to show the tool in action. You can view the video here.