Curated OER
Sextant Measurements
Students create a sextant. Using their sextant, students measure the height of tall objects. Students explore how sailors used sextants to identify their location on the ocean. They research how sextants are created.
Curated OER
The Mathematical Dynamics of Celestial Navigation and Astronavigation
High schoolers explore the different methods used in celestial Navigation and astronavigation. In this math lesson plan, students construct a sextant and demonstrate how it works.
Curated OER
Do the Tallywalker
Students study the basics of mapmaking, then make a tally walker, (geographic location device used in secret).
Curated OER
Location
Students explore the tools used by Columbus to chart his latitude. They study the change of a location over time.
Curated OER
Where Am I?
Sudents examine the types of instruments that can be used for marine navigation and position-finding. They practice using an astrolabe to solve trigonometric problems.
Curated OER
Compass Building Instructions
Learners build their own compass following a given procedure. In this technology lesson, students explain how a compass is used in navigation. They trace the history of its development.
Curated OER
How Do You Know Where You Are?
Seventh graders are introduced to geographic thinking, setting the stage for the creation of a map showing distance, direction, location and symbols from their residences to school.