Topic Classification: nid, "Topic Classification"); ?>  Tags: nid, "Problem Tag");?>  
Grade Vs Difficulty:

This lesson shows students how mathematics may be used to model the balance between predators and prey in an ecosystem. It includes roll playing and spreadsheet modeling.
The attached PDF includes a hand out for students as well as instructor notes.
It was developed by Amanda Serenevy.
It is a good follow up to the Introduction to Mathematical Biology activity.