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In navigation, many people had to use stars. Nowadays, people in cars, cruises, and airplanes use smart GPS. GPS is easier to use.

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Now, boats use metal, not wood. Metal is better material for boats so it won’t get knocked over the waves. They had to travel by boat, but now people can travel by fast airplanes.

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Before 1800s we had circle dialed phones. Now we have the iPhone 11 pro with three cameras.

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Back in the day people used paper maps to find the way to places. Now we have navigation built into cars and you can get navigation from a app on a device

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People used to have small boats that where weak beacause they where made out of wood but now we have matal boats that are much bigger.

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Novation the navigation I connected because insert now instead of traveling to the places we want to navigation we want to navigate all we do is send a robot to navigate area we want to navigate

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I figured out where Columbus stopped while he traveled the Atlantic Ocean. (He started at Spain)

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They use wood for boats now they use medal

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Before we had a compasses now we have digital tools

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Back then people used to navigate differently but now we have stuff like technology that navigate every thing for us like maps on technology back then they had like paper maps and sometimes they would use they sky to navigate

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Back then people used to navigate differently but now we have stuff like technology that navigate every thing for us like maps on technology back then they had like paper maps and sometimes they would use they sky to navigate

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In the old days they use to use wood with their ships but now we use titanium and metal and motors to move around the boats and they use to use padels to move the boats

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Now boats are metal not wood do it can do better with waves.

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Materials changed over time. For ex: wooden small boats evolved to big metal ships. From having to walk to destination to destination we now have cars and planes. Instead of using plastic we have metal stuff. Instead of silk we have cloth clothes and variety of colors.

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the materials are changing is that instead of using wood we are using metal instead.

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What do you notice about the changes in materials over time?  What do you wonder?

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What do you notice about the changes in materials over time?  What do you wonder?

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What did you learn about how navigational tools have improved over time because of technology?  What do you wonder?

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What did you learn about how navigational tools have improved over time because of technology?  What do you wonder?

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What did you find out about new frontiers for exploration as you viewed these images?  

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What did you find out about new frontiers for exploration as you viewed these images?  