Quantifying Human Impact through Mathematical Modeling

This lesson introduces students to how linear and exponential functions can be used to represent real-world environmental changes caused by human activities. Students will analyze urban development data and biodiversity indexes to determine appropriate models, interpret the meaning of slope and intercepts, and use their models to evaluate environmental planning options. The lesson emphasizes how mathematical thinking can help address sustainability challenges by modeling relationships and making evidence-based decisions.

Approximate Time:   60 minutes 

Grade Level:   8th Grade, 9th Grade (Algebra 1 / Integrated Math 1)

Standards:    

Next Generation Science Standards (NGSS):

•          HS-LS2-7: Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity.

Common Core State Standards – Math:

•          MP.2: Reason abstractly and quantitatively

•          HSN.Q.A.1-3: Use units, define appropriate quantities, and choose appropriate levels of accuracy in modeling