Curated OER
Where Am I?
Extensive background on marine navigation is provided for you as the teacher. Assign groups to research marine navigation techniques and construct astrolabes. Resource links are listed for extension ideas. If you are teaching an...
Curated OER
Make Your Own Compass
Young scholars explore magnetism. In this "magnets" science activity, students make a compass with common household items and explain the relationship between what a compass does and the earth's magnetic fields.