Aim: Why do male and female animals sometimes look different? (Sexual selection)

Aim: Why do male and female animals sometimes look different? (Sexual selection)
Aim: Why do male and female animals sometimes look different? (Sexual selection)
Aim: Why do male and female animals sometimes look different? (Sexual selection)
Aim: Why do male and female animals sometimes look different? (Sexual selection)
Aim: Why do male and female animals sometimes look different? (Sexual selection)
Aim: Why do male and female animals sometimes look different? (Sexual selection)
Aim: Why do male and female animals sometimes look different? (Sexual selection)
Aim: Why do male and female animals sometimes look different? (Sexual selection)
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3 MB|24 pages
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This lesson teaches students about sexual selection and how it can be as much of a driving force of evolution as natural selection. The powerpoint begins by showing students the stunning and sometimes bizarre ways in which male and female animals of the same species can be different from each other. They are then introduced to the mechanisms behind these seemingly incomprehensible morphological differences. Students are introduced to examples of both intersexual and intrasexual selection in the lesson. Lastly, students go online to perform the internet activity “sex and the single guppy.”

Zip file contains: 1.Powerpoint 2.PDF, to guarantee formatting and for easy printing, 3.Word document, to make it easier to edit.
Document is a conglomeration of my original material and material from other sources. The web activity and associated worksheet is not mine, but the powerpoint and guided notes going along with it are. Price reflects this. I have made a good-faith effort to include everything non-original in the free preview download.

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Total Pages
24 pages
Answer Key
Not Included
Teaching Duration
45 minutes
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Grace Pokela

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