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DO NOW…YES, NOW!

DO NOW…YES, NOW!. Write a diary entry from the point of view of an explorer on the first day of his voyage. Be creative-discuss things such as your motives, what it feels like leaving your family, your nerves, etc. The Age of Exploration. Technological ADVANCES. ASTROLABE.

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DO NOW…YES, NOW!

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  1. DO NOW…YES, NOW! • Write a diary entry from the point of view of an explorer on the first day of his voyage. Be creative-discuss things such as your motives, what it feels like leaving your family, your nerves, etc.

  2. The Age of Exploration Technological ADVANCES

  3. ASTROLABE • Greek “astro”-star and “labio”-finder • Used to plot the position of the sun, moon, and stars in relation to a given apoint • Allowed an explorer to determine: • the time of day • the latitude of his ship’s position

  4. COMPASS • Used to determine direction • Allowed explorers to navigate seas in any weather conditions • Needle always points north • Showers user the direction of movement

  5. Map of the World (pre-1492) • Inaccurate • Did not show North or South America • Atlantic Ocean: much smaller than actual size • Accurate: Earth as a sphere

  6. CANNONS • Bronze • Fired cast-iron balls • Loaded from muzzle (open end) • Powder poured into barrel • Rammed into a tight mass with a ramrod • Ball rammed in over mass of powder • Powder ignited through opening in breech (opposite end of muzzle)

  7. CARAVEL • Light, fast sailing ship • Steered with rudder at stern • Lateen sails • Triangular • Catch wind from any direction

  8. WOODEN BARREL • Store drinking water, food, and supplies • Made of staves bound with iron or wooden hoops • Staves bowed to make barrels wider in middle • Allowed barrels to expand as filled with goods

  9. HORSES • Brought by Spaniards at end of 1400s • Prevent broken legs on voyage: • Elaborate swings to prevent hooves from touching ship’s deck

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