It's About Time
The Electricity and Magnetism Connection
Magnets don't grow in fields, but magnetic fields are important to understand. The lesson covers the effect electricity has on magnetic fields. Scholars use a compass, magnets, and electrical wire to test magnetic fields and energy...
It's About Time
Taking a Ride on a Lithospheric Plate
Assist your pupils and broaden their horizons with several activities that determine the exact positioning of various communities over the globe. Pupils use data from the Global Positioning System to determine the position and rate of...
Other
Learn Orienteering: How to Use a Compass
This site is an easy-to-follow guide on how to use a compass.
National High Magnetic Field Laboratory
Magnet Academy: Oersted's Compass 1820
Compasses had been steering people in the right direction for many centuries when, in the year 1820, one particular compass made a very different sort of revelation to an unsuspecting Danish science professor.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Magnetic Multipole Field Model
A simulation which shows the field of a magnetic dipole or quadrupole using compass needles indicating direction and relative field strength. Change the angular orientation of the dipole, and a movable compass shows the magnetic field...