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Bacteria are pesky little organisms that can often easily infect us. But how? Salmonella bacteria literally gets under our skin. Viewers see how the dangerous bacteria protects itself from defense mechanisms inside the cell.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Show how a bacterial infection begins in the human body
- Identify ways cells try to fight foreign invaders and infection
Classroom Considerations
- Expects scholars have knowledge of cell parts
Pros
- Narrator is humorous, which maintains viewer interest
- Gives a good overview of how bacterial infections begin
Cons
- Images are not labeled, making it difficult to identify parts