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ACTIVITY 6: MAKE A FOSSIL MOLD AND CAST and ACTIVITY 7: HOW BIG WERE PREHISTORIC ANIMALS?
Instructions for two terrific ancient history lessons for your primary paleontologists are provided in this resource. The first involves the creation of fossil cast replicas using plaster of Paris. The directions are detailed, but the...
Curated OER
Making Fossils
Third graders examine the differences between cast and mold fossils. They discuss geological time and how many fossils are millions of years old, then create a cast fossil using clay and a shell, and a mold fossil using a shell and...
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Fossils and our Past (part 1 of 3)
Third graders investigate how some extinct organisms resemble organisms that are still alive today. They watch and discuss the Magic School Bus video about fossils, then create clay fossil imprints, matching the imprints to plaster of...
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What are the Different Kinds of Fossils?
Students examine different types of fossils. In this fossil lesson, students investigate the attributes of mold fossils, trace fossils, cast fossils, and true form fossils. Students create their own fossil samples.
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Back to the Past
Students label fossil imprints. In this Geology activity, students view fossil imprints of several items. Students explain what a fossil is.
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Earth Lesson Plans
Students gain understanding of how a fossil is formed and why they are so important. For this fossil lesson students create their own fossils.
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Mud Fossils
Learners create their own fossils in an activity using plaster of paris and a variety of objects which can be fossils, e.g. chicken bones, twigs, shells, etc. After making their fossils, they allow them to dry and discuss time and its...
Curated OER
What We Know About Dinosaurs?
Third graders determine what can and cannot be learned from fossils. In this fossils instructional activity, 3rd graders discuss what can and cannot be learned from fossils, then students create and observe their fossils.
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When Dinosaurs Ruled the World
Students create their own fossil. In this fossil lesson, students explore dinosaurs and fossils through reading Fossils Tell of Long Ago by Aliki. Upon completion of the story, students use modeling clay to create a cast.