Linking Multiple Concepts in an Active Introductory Diversity Lab at the Zoo

 

Schutzenhofer, M.

Tested Studies in Laboratory Teaching, 2010, Volume 31

Abstract

Introductory biology labs often address the topic of organismal diversity using a standard approach of surveying a variety of specimens in the classroom. We have developed a more inquiry based method where students learn about diversity using the resources at the local zoo. In the exercise, students incorporate the topics of adaptations, biomes, and conservation, ultimately linking habitat diversity and organismal diversity. Following a series of guided questions, students first gain an understanding of the purpose of zoological parks. The class is then broken into groups, which are assigned to explore different taxa. They then proceed to make observations regarding adaptations, camouflage, habitat, and exhibit construction. Finally, students proceed to discuss their observations in order to address a series of open-ended questions. This exercise gives students an opportunity to choose which exhibits and species they explore based on their interests, while still learning about a broad spectrum of diversity through mixed group discussions. Additionally, students work to discover the connections between evolution and ecology in shaping diversity.

Keywords:  biodiversity, adaptation, Conservation, Zoo, Habitat

University of Delaware (2009)