A human egg cell measures more than 30 times the size of a human sperm cell. An engaging video in the Fuse School playlist discusses the differences between sperm and egg cells. It highlights the reasons for the differences as they come together to form a unique genetic code.

Concepts

sperm, eggs, sexual reproduction, gametes, chromosomes

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Additional Tags

science

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Instructional Ideas

• Draw a Venn diagram comparing sperm and egg cells
• Add new vocabulary words to science vocab lists

Classroom Considerations

• Relies on prior knowledge of chromosomes

• This video is hosted on YouTube

Pros

• Highlights vocabulary throughout
• Describes the sperm and egg cells without discussing how they come together

Cons

• None