Provides practice in converting between angles expressed in degrees, radians and sexagesimal notation (degrees, minutes and seconds).

This navigation skills worksheet provides students with practice in calculating back bearings from bearings by adding or substracting 180 degrees.

Provides practice in determining bearings between two points on a map and finding  corresponding back bearings. Additional materials required are: a ruler, protractor, and a sharp pencil.

This sheet describes magnetic variation and how it is used in problems relating to navigation.

This worksheet provides students with practice in finding the distance between two points on the same line of longitude in both nautical miles and kilometres. Longitudes can be expressed in either degrees, minutes and seconds or in decimal form.

This worksheet provides students with practice in finding the distance between two points on the same line of latitude in both nautical miles and kilometres. Longitudes can be expressed in either degrees, minutes and seconds or in decimal form.