Tags: restocking

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  1. Logistic Equation Harvesting Variations

    12 Sep 2017 | Contributor(s):: Brian Winkel

    Logistic Equation Harvesting Variations.  Activitues.  5 pp.This is a set of descriptions of various logistic models are offered.  Keywords:  differential equation, model, harvest, constant harvest, varying harvest , disease, extinction, explosion, population, restocking

  2. 1-034-S-FishMixing

    24 Dec 2015 | | Contributor(s):: Eric Sullivan, Elizabeth Anne Carlson

    This activity gives students a chance to build the underlying differential equation and/or difference equation for a mixing problem using tangible objects (fish) and a student-designed restocking and fishing plan in a lake. The mixture is of two species of fish, one being the current sole...