Instructional Video

Types of Natural Selection

Curated and Reviewed by Lesson Planet

Natural selection—good things come to those who mate. The video introduces the idea of natural selection. Then it details three types: directional, stabilizing, and disruptive. It includes both graphs and examples for each type.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Compare the three types of natural selection
  • Discuss how this relates to the Hardy-Weinberg principle
Classroom Considerations
  • Relies on basic knowledge of genetics and how to interpret graphs
  • This video is hosted on YouTube
Pros
  • Requires very little class time
  • Highlights vocabulary words
Cons
  • None