National Geographic
National Geographic: Exploring Maps and Models of Earth
Young learners will discover what maps and globes look like and understand their functions.
National Geographic
National Geographic: Mapping Ocean Currents
An unfortunate spill of 92,000 rubber ducks into the ocean in 1992 elicited invaluable information about global ocean currents as scientists tracked their journeys around the world. In this lesson, students first learn about the Ocean...
Houghton Mifflin Harcourt
Harcourt: Biographies: James Cook (1728 1779)
Read about the life of Captain John Cook who made many famous discoveries on his three voyages to the Pacific Ocean. Click on the globes to see maps of his voyages.