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About this resource:


Authority Status: 
Original Statement
Indexing Status: 
Yes
Education Level: 
4
Subject: 
Science
Statement Notation: 
4-ESS1-1
Statement Label en-US:  Performance Expectation
Description en-US:  Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time.
Comment en-US:  Clarification Statement: Examples of evidence from patterns could include rock layers with marine shell fossils above rock layers with plant fossils and no shells, indicating a change from land to water over time; and, a canyon with different rock layers in the walls and a river in the bottom, indicating that over time a river cut through the rock.
Comment en-US:  Assessment Boundary: Assessment does not include specific knowledge of the mechanism of rock formation or memorization of specific rock formations and layers. Assessment is limited to relative time.
Language: 
English

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