Alabama Social Studies SS24.8.11a

Social Studies8th GradeAge of Exploration and Colonization in the Americas

The Standard

SS24.8.11
Explain the motivations for exploration by European nations.
Summarize how expanding knowledge of geographical features and the development of navigational technology contributed to global exploration by Europeans.

2024 Alabama Course of Study: Social Studies

Teacher's field guide

What This Standard Means

What Students Need to Do

Students describe how knowledge of coastlines, Atlantic islands, winds, and currents helped Europeans plan voyages. They explain how compasses helped sailors keep direction and astrolabes helped them estimate latitude.

What Mastery Looks Like

Given an Atlantic map, a student can trace a westbound route and a different route home using the prevailing winds. They can explain what a compass and an astrolabe each tell a sailor.

Common Misconceptions

Students may think a compass gives a ship its location, rather than its direction. They may assume early maps showed every coastline or that ships could use the same winds in both directions.

How to Assess It

Give students an Atlantic map with wind arrows. Ask: “Why might a ship sail west from the Canaries but return farther north? Name one navigation tool and the information it provided.”

Lesson moves

Ways to Teach It

  1. Give pairs an Atlantic map, a compass rose, and wind arrows; have them plot a route west from the Canaries and a return via westerlies.

  2. Ask: “If your compass shows direction but not latitude, what could an astrolabe tell you?” Have students write two sentences.

  3. Hand out cards labeled compass, astrolabe, trade-wind map, direction, latitude, and westbound route; pairs match and explain the three pairs.

  4. Display a phone map’s location dot beside a compass; ask students what a 1500s sailor could and could not know about their position.

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Printable SS24.8.11a Worksheet

Preview of the SS24.8.11a printable worksheet

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