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Most animals follow a bilateral body plan. The Shape of Life series presents a short video on why this body plan survived across so many different species. The narrator explains the benefits of symmetry, stereo senses, and more. High-definition enhances the impact of each statement.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Challenge pupils to create a bilateral piece of art
Classroom Considerations
- Assumes prior knowledge of symmetry
- Lets instructors stream, download, and share the resource
Pros
- Highlights vocabulary throughout
- Requires very little class time
Cons
- None