Texas TEKS 7.12.B

Social Studies7th GradeEconomics

The Standard

explain the impact of economic concepts within the free enterprise system such as supply and demand, profit, and world competition on the economy of Texas

Texas Essential Knowledge and Skills for Social Studies

Teacher's field guide

What This Standard Means

What Students Need to Do

Students explain how changes in supply, demand, costs, and competition affect Texas prices, profits, jobs, and consumer choices. They connect each economic change to a clear result.

What Mastery Looks Like

Given a Texas business example, students can trace a logical chain from a market change to its effects. They support the explanation with prices, sales data, or a supply and demand graph.

Common Misconceptions

Students may think high demand always means high supply, or that any price increase raises profit. They may confuse revenue with profit and assume global competition affects businesses but not workers or consumers.

How to Assess It

Give this exit ticket: A foreign company begins selling cheaper steel in Texas. Predict one effect on Texas steel prices, company profits, and jobs, then explain the chain.

Lesson moves

Ways to Teach It

  1. Use buyer and seller cards in a classroom Texas orange market, then graph how a freeze changes price and quantity.

  2. Write a claim explaining how lower oil demand could affect a Texas producer's profit, jobs, and local spending.

  3. Play four market rounds where teams adjust prices after event cards change supply, demand, costs, or foreign competition.

  4. Compare grocery ads for Texas and imported produce, then identify how price and origin may shape consumer choices.

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