Rationale: To understand the unique physical features of the condor, students will explore biofacts including a skull and egg.

Time: 1 Day lesson; Approx. 1 hour teaching time

Aligned Standards: NGSS Practices 1 and 2; CCC 6; Common Core: LS 3.A, LS 3.B

Materials: Measuring tape, string, Skulls and eggs (Bone Clones).

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