Life Mode Characteristics
Steven J. Hageman
Appalachian State University
This activity has benefited from input from faculty educators beyond the author through a review and suggestion process.
This review took place as a part of a faculty professional development workshop where groups of faculty reviewed each others' activities and offered feedback and ideas for improvements. To learn more about the process On the Cutting Edge uses for activity review, see http://serc.carleton.edu/NAGTWorkshops/review.html.
This page first made public: Jun 4, 2009
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This exercise provides a standardized format that can be used to describe the life mode and its characteristics for most any organism or group of organisms.
Upper-level undergraduate general paleontology course.
Skills and concepts that students must have mastered
General introduction to common fossils (e.g. introductory historical geology or biology).
How the activity is situated in the course
Stand alone, early in the sequence of lab exercises.
Content/concepts goals for this activity
Context to describe and compare groups in a complex system.
Higher order thinking skills goals for this activity
This exercise does not involve higher order thinking. It sets a context in which higher order thinking can be accomplished later.
Other skills goals for this activity
Develops skills in observation. Makes connections between inert fossil specimens and the ecology of living organisms.
Description of the activity/assignment
This exercise provides a standardized format that can be used to describe the life mode and its characteristics for most any organism or group of organisms. This format is used (reinforced) in many other exercises as the context for comparing and contrasting clades within and among systematic groups. The classification also provides a context for discussing patterns and trends in evolution and ecology.
Determining whether students have met the goals
Tested directly and indirectly. Usually a content of the research paper and web site.
More information about assessment tools and techniques.
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