OH.3 Geography: Students use knowledge of geographic locations, patterns and processes to show the interrelationship between the physical environment and human activity, and to explain the interactions that occur in an increasingly interdependent world.
3.4. Grade Level Indicator: Location: Use a number/letter grid system to locate physical and human features on a map.
3.5. Grade Level Indicator: Location: Identify the location of the equator, Arctic Circle, Antarctic Circle, North Pole, South Pole, Prime Meridian, the tropics and the hemispheres on maps and globes.