Understanding Evolution: your one-stop source for information on evolution
Resource library Teaching materials Evolution 101

Lesson summary for:
Variation

Overview:
Students look at populations of living things and identify variations in physical features.

Author/Source:
Janulaw, Sharon

Grade level:
K-2

Time:
One period

Concepts:
Correspondence to the Next Generation Science Standards is indicated in parentheses after each relevant concept. See our conceptual framework for details.

  • There is variation within a population. (LS3.A, LS3.B)

  • Scientists study living things.

Teacher background:

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