Through this in-class or at-home project, students create and test dichotomous keys for sets of related animals (frogs and toads, dogs, cats, horses and ponies, or bears). It will be helpful if students have practiced with dichotomous keys before, and are ready to be challenged to create their own. Resource is an editable Google Doc split into tabs for easy access: Full project (For a 10 animal key with instructions, helpful hints and rubric, dichotomous key template and answer key)Full project