Texas TEKS 5.22.B
The Standard
identify how scientific discoveries , technological innovations, and the rapid growth of technology industries have advanced the economic development of the United States, including the transcontinental railroad and the space program
Texas Essential Knowledge and Skills for Social Studies
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students connect scientific discoveries, inventions, and growing technology industries to jobs, trade, production, and new businesses. They explain how the transcontinental railroad and space program helped businesses and regions grow.
What Mastery Looks Like
- A student can explain two cause and effect chains, such as faster rail shipping leading to wider markets and space research creating new products. The explanation uses specific evidence and separates an innovation from its economic result.
Common Misconceptions
- Students may describe the railroad only as faster travel and miss effects on shipping, markets, land sales, and jobs. They may see the space program only as exploration, overlooking research jobs, government contracts, and consumer products. They may assume new technology creates immediate growth everywhere.
How to Assess It
- Exit ticket: Complete both chains with one specific economic effect: transcontinental railroad → ___ → ___; space program → ___ → ___.
Lesson moves
Ways to Teach It
Stretch yarn across a U.S. map, then place farm, factory, and city cards where the railroad could expand markets and jobs.
Ask students to write: How did spending on space research create businesses and jobs beyond rocket launches?
Play a cause and effect card match using innovations, immediate changes, and economic results, then have pairs defend each match.
Using a local business directory, students choose one technology employer and trace how its product creates jobs, sales, suppliers, or faster work.
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