Texas TEKS 2.5.B
The Standard
identify consequences of human modification of the physical environment
Texas Essential Knowledge and Skills for Social Studies
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students name changes people make to land or water. They explain what happens next to plants, animals, people, soil, or water using clear cause-and-effect language.
What Mastery Looks Like
- Given a photo or short situation, students identify a likely result of the human-made change. They can describe both a benefit and a problem when appropriate.
Common Misconceptions
- Students may name the change but not explain its result. They may assume every human-made change is harmful, or confuse natural events like floods with changes made by people.
How to Assess It
- Give this exit prompt: “Trees are removed to build a parking lot. Name one benefit and one problem this change could cause.”
Lesson moves
Ways to Teach It
Make land models with soil, grass, and foil pavement, then pour water over each and compare runoff.
Ask students to write: “What might happen if a park becomes a shopping center?”
Match picture cards showing actions, such as cutting trees or building dams, with cards showing possible results.
Walk around the school grounds and record how sidewalks, drains, fences, and planted trees affect water, soil, plants, animals, or people.
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Printable 2.5.B Worksheet

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Related Standards
- 5.8.B
analyze the positive and negative consequences of human modification of the environment in the United States.
- 8.11.B
describe the positive and negative consequences of human modification of the physical environment of the United States.
- 2.5.A
identify ways in which people have modified the physical environment such as clearing land, building roads, using land for agriculture, and drilling for oil;
- 7.9.A
identify ways in which Texans have adapted to and modified the environment and explain the positive and negative consequences of the modifications; and
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