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Fossils!

Fossils!. S3E2. Students will investigate fossils as evidence of organisms that lived long ago. a. Investigate fossils by observing authentic fossils or models of fossils or view information resources about fossils as evidence of organisms that lived long ago.

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Fossils!

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  1. Fossils! S3E2. Students will investigate fossils as evidence of organisms that lived long ago. a. Investigate fossils by observing authentic fossils or models of fossils or view information resources about fossils as evidence of organisms that lived long ago. b. Describe how a fossil is formed.

  2. What are Fossils? • Fossils are what is left of living things from the past. • Fossils can be prints of animals or plants. • Some fossils are parts of things that were once living (like bones or teeth). • They can also be footprints, tracks, or nests.

  3. Where do you find fossils? • Many fossils are found in rock. • Some fossils have even been found in ice, tar, and amber. (hardened tree sap)

  4. How are fossils formed? • Animals die and layers of mud, soil, or clay bury the remains over many, many years. • The layers build up leaving only the hard parts (bones and teeth) left over. • The mud, bones, and teeth slowly turn to hard rock over time.

  5. Putting the Clues Together • Paleontologists – scientists who study things that lived long ago • They find and study fossils. • Sometimes Paleontologists work with skeletons. A skeleton is a full set of bones. • Skeletons help us to learn about animals, like how big it was and how it moved and what it ate.

  6. Puzzles • Sometimes fossils are like a jigsaw puzzle. The pieces have to be fitted together. • Dinosaur Bones

  7. Dinosaur Cutouts for Activity

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