Indiana Social Studies IS.4.1
The Standard
Describe the economic developments in Indiana that helped transform the U.S. into a major industrial power.
2026 Indiana Academic Standards: K-12 Social Studies
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students explain how Indiana's coal, natural gas, limestone, and farm goods supported industry. They show how railroads helped steel mills, glassworks, and auto plants reach buyers across the country.
What Mastery Looks Like
- A student can use a map and a short source to link an Indiana resource to a factory and a shipping route. They can explain how Gary steel, for example, helped supply auto makers in other states.
Common Misconceptions
- Students may think Indiana was only a farming state or that U.S. industrial growth happened only in eastern cities. They may name resources and railroads without explaining what factories used them for.
How to Assess It
- Give students an Indiana railroad map and a short paragraph about Gary steel. Ask: How could steel made in Gary reach auto makers in other states, and why did that matter?
Lesson moves
Ways to Teach It
Give groups resource, railroad, and factory cards; have them build two chains showing how Indiana goods reached buyers in other states.
Ask: Why did rail links matter to Indiana glassmakers during the natural gas boom? Write three sentences using a map and a source.
Play a matching round: pair coal, natural gas, and limestone with steelmaking, glassmaking, and construction, then explain each match.
Show photos of Gary Works and a car body; ask students how steel from a mill could reach an auto plant today.
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Printable IS.4.1 Worksheet

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Related Standards
- 4.H.7
Give examples of Indiana's increasing agricultural, industrial, political, and business development in the nineteenth century.
- IS.4.7
Examine the rise and decline of industrial cities in Indiana.
- IS.4.2
Identify important organizations of economic growth in Indiana’s history.
- IS.1.8
Describe the economic developments that transformed Indiana into a major industrial power and the factors necessary for industrialization.
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