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Exploring Our World: Maps, Globes, and Navigation

Discover the fascinating history and evolution of maps and globes, from early explorers who believed the Earth was flat to our current understanding of a round planet. Explore how cartographers shaped our view of the world and the significance of latitude and longitude in navigation. Learn about the technological advancements, including satellites, that provide stunning images of Earth and help us map our surroundings with precision. Join us on this journey of exploration and understanding as we uncover incredible places and the tools we use to discover them!

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Exploring Our World: Maps, Globes, and Navigation

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Presentation Transcript

  1. How do we know where we are?

  2. How do we get Here? Here?

  3. MAPS & GLOBES An Introduction

  4. Early explorers had little to guide them…. Many people even thought the earth was flat!

  5. Early cartographers (mapmakers) had different ideas of what the world looked like.

  6. This is an early map of North and South America. Click on it to see how it compares to what we know today.

  7. Click this ancient map of Africa to see how different it is from reality

  8. After a while, some came a”round” to thinking differently…

  9. A Round Earth What an idea! GLOBES -Spheres -Lines -Precision

  10. What can we do with these tools?

  11. We can discover the area where we live and go to school…

  12. We can tell How tall mountains are

  13. Where the Oceans Are

  14. And all kinds of wonderful places!

  15. We can use the grid of lines called Latitude and Longitude to find any place on earth!

  16. How Precise Can We Be With Latitude and Longitude?

  17. Go From Here…. To Here

  18. Satellites orbiting earth can take amazing pictures!

  19. We can use these pictures to better understand our world, and how to get around this big place!

  20. Look at this picture from space… It’s a giant map of the world made out of sand!

  21. We are even learning how to map the world outside of earth

  22. Click on the globe to find a map anywhere on earth!

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