In animals with backbones, called vertebrates, bones and teeth are generally the only parts of the animals that are fossilized. Most fossils represent the hard remains of ancient life. Pencil and crayons (optional) for studentsįossils are evidence of ancient life in rock.rex Worksheet (provided) copied for each student (pdf format provided) Overhead projector or slide projector (depending on which image you use).rex Soft Parts image from this exercise transferred to slide or overhead projector transparency (optional, pdf file formats provided) rex skull image from this exercise transferred to slide or overhead projector transparency (pdf file formats provided) Picture books of reptiles, large mammals (such as elephants and rhinos) and birds (ostriches, etc.).
At the end of the activity, when the projected image is turned off, all that is left is a drawing of the mighty T. What they will see on the chalkboard is the projected image. Students follow along on their own worksheets. You do not need to be an artist to do this activity. rex on a chalkboard over a projected image of a T.
rex), may have looked like when it was living. The instructor and students will use the appearance of modern animals to reconstruct what an ancient animal, a Tyrannosaurus rex ( T.
The activity reinforces the concept that fossils are mostly the remains of hard parts of ancient life and integrates paleontology with biology. In this activity, students learn how scientists determine what prehistoric animals looked like based on their bones. Core content: Fossils are evidence of past life.
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