Students begin by reviewing and discussing their categorizations of brown bears’ specific traits as being either inherited or acquired. After observing a photograph and video clip, students find out that bears learn (acquire) their fishing techniques. Students observe individual bears on the live bear cam and record their observations on a data sheet. When they are done, the class watches a video clip of bears using different fishing techniques. The lesson concludes with students using what they have learned about bears’ fishing techniques in order to come up with a question they might answer while watching a live cam.
Why are there differences between the ways individual brown bears look and act?
Remind the class that they can refer to their Katmai Brown Bear Identification handout for more information about what to look for in each set of traits.