Title of Lesson: Sea Turtle Adaptations
Length of Lesson: 2 to 3, 50 minute class periods
Grade / Topic: 4th – 7th grade science (biology, environmental science, classification, adaptations)
One of the hallmarks of science is close and careful observation of the world around us. In order to make sense of the diverse living organisms we study, scientists needed to develop a way to place them into categories based on their physical and behavioral characteristics. We call this process classification. Carolus Linnaeus developed the system of binomial nomenclature (Genus species) we use today to classify different species. A species is defined in this case as a group of organisms in which all members are closely related, similar in structure and appearance and able to successfully breed with one another to produce fertile offspring. One way to identify the species of an unknown organism is to make close observations of that organisms’ physical features and, using a dichotomous key, eliminate other, similar species until only one remains.
Contact Dan Evans at Sea Turtle Conservancy to arrange a date and time for the video conference. Please make arrangements at least two weeks in advance of the date of your conference request.
InterACT with Sea Turtles was funded by a grant awarded from the Sea Turtle Grants Program. The Sea Turtle Grants Program is funded from proceeds from the sale of the Florida Sea Turtle License Plate. Learn more at www.helpingseaturtles.org.