Lesson 2: Invasive Species
Duration of Days: 2
Lesson Objective
Analyze the economic and ecological consequences of invasive species (e.g., Zebra Mussels or Lionfish) on local biodiversity.
How do non-native species disrupt local ecosystems and economies, and what are the most effective, ethical strategies to prevent their spread and mitigate their impact?
HS-LS2-2 (Factors affecting biodiversity and populations).
Comparative analysis of texts.
Using Zebra Mussels and Lionfish as models, students analyze how global trade has accidentally rewired local food webs.
(DOK 3)
See "Materials / Resources / Text / Speakers" field
Students must write a Trade-off Argument where they defend one benefit of an invasive species (e.g. zebra mussels - increased water clarity) against two costs of an ecosystem (industrial pipe clogging and food web collapse).