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

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Found 3 resources for the concept: Organisms with similar requirements may compete with one another for limited resources

Battle of the Beaks
Students learn about adaptive advantage, based on beak function, by simulating birds competing for various foods.

Audience: 6-8

Source: UC Museum of Paleontology

Resource type: Classroom activity

Darwin and Wallace: Natural selection
Darwin and Wallace came up with the idea of natural selection, but their idea of how evolution occurs was not without predecessors.
This article is located within History of Evolutionary Thought.

Audience: 6-8

Source: UC Museum of Paleontology

Resource type: Article

Clipbirds
Students learn about variation, reproductive isolation, natural selection, and adaptation through this version of the bird beak activity.

Audience: 6-8

Source: UC Museum of Paleontology

Resource type: Classroom activity

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