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Allele Frequency & Ecosystem Biology
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Allele Frequency & Ecosystem Biology

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Subject ScienceBiology
Grade Level Grades 9-12
Resource Type Lesson Plan
Standards Alignment
State-specific

About This Lesson

Access Free Lesson Plan Here

In this lesson, students explore the impact of environmental changes on an organism's allele frequency.

Step 1 - Inquire: Students watch a video on peppered moths and identify vocabulary related to allele frequency.

Step 2 - Investigate: Students play a game to understand allele frequency changes that can occur in species impacted by changing environments.

Step 3 - Inspire: Students explore how climate change is impacting native Arctic communities and complete a project describing how climate change is impacting animals in the Arctic.

Learning Outcomes

Students will be able to

  • Calculate allele frequency.
  • Mathematically express how traits may vary over time as a result of climate change.
  • Identify the benefits and drawbacks of changes in a gene pool.
  • Explain how climate change affects the diet of Arctic communities.

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Resources

Files

Allele Frequency and Climate Change.pdf

Lesson Plan
October 25, 2023
940.35 KB

Standards

Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population.
Apply concepts of statistics and probability to support explanations that organisms with an advantageous heritable trait tend to increase in proportion to organisms lacking this trait.
Construct an explanation based on evidence for how natural selection leads to adaptation of populations.
Evaluate the evidence supporting claims that changes in environmental conditions may result in: (1) increases in the number of individuals of some species, (2) the emergence of new species over time, and (3) the extinction of other species.

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