Learn on PengiPengi Social Studies (Grade 7)Chapter 10: The Early Modern World

Lesson 2: The Age of Exploration

In this Grade 7 Pengi Social Studies lesson from Chapter 10: The Early Modern World, students examine the motivations behind European exploration — God, Gold, and Glory — and the technologies that made it possible, including the caravel and astrolabe. Students also map the historic voyages of Columbus and Magellan to understand how these expeditions shaped the early modern world.

Section 1

Motivations for Exploration: God, Gold, and Glory

In the 1400s, European explorers set out for "God, Gold, and Glory." The primary motivation was economic (Gold). Europeans craved Asian spices like pepper and cinnamon, but the land routes were controlled by Italian and Muslim middlemen who charged high prices. Monarchs wanted to find a direct sea route to Asia to bypass these markups.

Religion (God) was also a powerful driver. Christian rulers wanted to halt the spread of Islam and convert new peoples to Christianity. Finally, individual explorers sought fame and Glory for themselves and their nations.

Section 2

Technology of the High Seas

Long-distance ocean travel was impossible without new technology. Shipbuilders designed the Caravel, a ship with triangular Lateen Sails that allowed it to sail against the wind. This made return voyages possible.

Sailors also used new navigational tools. The Astrolabe (borrowed from the Islamic world) allowed captains to calculate their latitude by measuring the position of the stars. The Magnetic Compass (from China) showed direction. Combined with better maps (Cartography), these tools gave sailors the confidence to leave the coastline and sail into the open ocean.

Section 3

Portugal Leads the Way

Portugal was the first nation to explore. Prince Henry the Navigator founded a navigation school and sponsored voyages down the coast of West Africa. He wanted to find the source of African gold and a route to India.

After Henry’s death, Vasco da Gama achieved this goal in 1498. He sailed around the southern tip of Africa to India, returning with a cargo of spices worth 60 times the cost of the voyage. This success broke the Muslim-Italian trade monopoly and established a Portuguese trading empire in the Indian Ocean.

Lesson overview

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Section 1

Motivations for Exploration: God, Gold, and Glory

In the 1400s, European explorers set out for "God, Gold, and Glory." The primary motivation was economic (Gold). Europeans craved Asian spices like pepper and cinnamon, but the land routes were controlled by Italian and Muslim middlemen who charged high prices. Monarchs wanted to find a direct sea route to Asia to bypass these markups.

Religion (God) was also a powerful driver. Christian rulers wanted to halt the spread of Islam and convert new peoples to Christianity. Finally, individual explorers sought fame and Glory for themselves and their nations.

Section 2

Technology of the High Seas

Long-distance ocean travel was impossible without new technology. Shipbuilders designed the Caravel, a ship with triangular Lateen Sails that allowed it to sail against the wind. This made return voyages possible.

Sailors also used new navigational tools. The Astrolabe (borrowed from the Islamic world) allowed captains to calculate their latitude by measuring the position of the stars. The Magnetic Compass (from China) showed direction. Combined with better maps (Cartography), these tools gave sailors the confidence to leave the coastline and sail into the open ocean.

Section 3

Portugal Leads the Way

Portugal was the first nation to explore. Prince Henry the Navigator founded a navigation school and sponsored voyages down the coast of West Africa. He wanted to find the source of African gold and a route to India.

After Henry’s death, Vasco da Gama achieved this goal in 1498. He sailed around the southern tip of Africa to India, returning with a cargo of spices worth 60 times the cost of the voyage. This success broke the Muslim-Italian trade monopoly and established a Portuguese trading empire in the Indian Ocean.