#### SCI-HS.LS3.03

High School (SCI) Life Science Standards
[LS3] Heredity: Inheritance and Variation of Traits

##### SCI-HS.LS3.03 Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population.

Clarification Statement: Emphasis is on distribution and variation of traits in a population and the use of mathematics to describe the distribution. Examples can include calculations of frequencies in Punnett squares, graphical representation
Disciplinary Core Ideas
LS3.B: Variation of Traits -The variation and distribution of traits observed depends on both genetic and environmental factors

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## Proficiency Scale

##### 1 Beginning
... with help, demonstrate a partial understanding of some of the simpler details and processes (Score 2.0 content) and some of the more complex ideas and processes (Score 3.0 content).
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##### 2 Developing
... demonstrate no major errors or omissions regarding the simpler details and processes but exhibits major errors or omissions regarding the more complex ideas and processes (Score 3.0 content).
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##### 3 Proficient
“The Standard.”
... demonstrate no major errors or omissions regarding any of the information and processes that were end of instruction expectations.
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