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Lesson Plan Information
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Title: Evolution: Charles Darwin's On the Origin of Species
Introduction: Evolution is the change in the inherited traits of a population of organisms through successive generations. This change results from interactions between processes that introduce variation into a population, and other processes that remove it. As a result, variants with particular traits become more, or less, common. A trait is a particular characteristic—anatomical, biochemical or behavioural—that is the result of gene–environment interaction.
The study of evolutionary biology began in the mid-nineteenth century, when research into the fossil record and the diversity of living organisms convinced most scientists that species changed over time. The mechanism driving these changes remained unclear until the theory of natural selection was independently proposed by Charles Darwin and Alfred Wallace. In 1859, Darwin's seminal work On the Origin of Species brought the new theory of evolution by natural selection to a wide audience, leading to the overwhelming acceptance of evolution among scientists. - wikipedia
Subject: Biology / Animals
Objectives: By the end of this lesson, students will understand that:
- Darwin's theory of evolution (1859) has been accepted but also debated.
- Many scientists—botanist, zoologists, geologists, geneticists—have contributed to the study of evolution.
Concepts / Vocabulary: naturalist, evolution, natural selection, heredity, artificial selection, mutate, sociobiology, genetic code, eugenics.
Grade Level: 9-12
Materials: Reference materials about the history of evolution, computers with access to the Internet; roll paper, rulers, index cards.
Time Needed: Two class periods
Provided by: Discovery Education (Author: Lisa Lyle Wu, science teacher, Thomas Jefferson High School for Science and Technology, Alexandria, Virginia.)
Link: http://school.discoveryeducation.com/lessonplans/programs/greatbooks-originofspecies/
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